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• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
Copyright © 2010 Ryan P. Murphy
-Please make notes legible and use indentations
when appropriate.
-Example of indent.
-Skip a line between topics
-Don’t skip pages
-Make visuals clear and well drawn.
• RED SLIDE: These are notes that are very
important and should be recorded in your
science journal.
• BLACK SLIDE: Pay attention, follow
directions, complete projects as described
and answer required questions neatly.
Copyright © 2010 Ryan P. Murphy
http://sciencepowerpoint.com/Website Link:
• Remember: Make the most with the time
that you are given.
• Remember: Make the most with the time
that you are given. Getting a strong
education is worth the time.
• Remember: Make the most with the time
that you are given. Getting a strong
education is worth the time. The next few
years have a huge impact on the rest of
your life.
 Area of Focus: Earth System History and Time.
Copyright © 2010 Ryan P. Murphy
What are some things that we think of as old?
Copyright © 2010 Ryan P. Murphy
• Journal Question?
– If the history of the earth from its formation 4.6
billion years ago until present was put into a 12
hour day…
• Journal Question?
– If the history of the earth from its formation 4.6
billion years ago until present was put into a 12
hour day…
• How many hours, minutes, or seconds have humans
been around?
If the entire
history of the
earth was a 12
hour day.
Earth
Forms
Layers of
the earth
Form
Earth
Cools
Earth
Cools
Earth
Cools
Moon
Forms
Earth
Cools
Earth
Earliest
Crystals
Earliest
Rocks
Primitive
Life
Forms
Microbes
Begin to
produce Oxygen
First Cells
with
Nucleus
Explosion
of Ocean
Life
Shelled
creatures in
oceans
Primitive
Fish
First
Insects
Amphibians
Colonize
Land
Age of
Amphibians
Age of
Reptiles
First
Mammals
Dinosaurs
Dominate
First
Flowering
Plants
Extinction
of the
Dinosaurs
Age of
Mammals
11:59
11:59
Humans
?
Human existence - The
last few seconds of the
last minute before
midnight.
• Video Link! What does this 12 hour
comparison sound like in one minute.
– http://www.youtube.com/watch?v=YXSEyttblMI
What Big Idea does
4.68 Billion years
represent?
The earth is very old, a lot
has changed, and the
processes of today happened
billions of years ago.
“I am only a few
thousand years old.”
“Incredibly young in
Earth’s very long
history.”
 Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
 Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Can you find the science teacher
hero words?
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
System:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
System: A group of individual
elements that make a whole.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical: Laws that affect matter,
energy and their interaction.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical: Laws that affect matter,
energy and their interaction.
-Nature and properties of
non-living matter and energy.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical: Laws that affect matter,
energy and their interaction.
-Nature and properties of
non-living matter and energy.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical: Laws that affect matter,
energy and their interaction.
-Nature and properties of
non-living matter and energy.
- Matter:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Physical: Laws that affect matter,
energy and their interaction.
-Nature and properties of
non-living matter and energy.
- Matter: Anything that has
mass and takes up space.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Chemical:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Chemical: When a substance
changes form.
-Atoms and molecules change.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Chemical: When a substance
changes form.
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Biological:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Biological: Life and living things
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Components:
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Components: Part of something
• Earth system history has physical, chemical, and
biological components.
Copyright © 2010 Ryan P. Murphy
Summary: Earth has a group of
elements working together.
These elements include laws of
matter, changes in atoms, and
also includes living things. All of
these parts working together
make up earth the history of the
earth.
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uni for mi tar i an ism : The laws of nature
have not changed over time.
Copyright © 2010 Ryan P. Murphy
 Uniformitarianism : The laws of nature have not
changed over time.
Copyright © 2010 Ryan P. Murphy
 Uniformitarianism : The laws of nature have not
changed over time.
Copyright © 2010 Ryan P. Murphy
 Uniformitarianism : The laws of nature have not
changed over time.
Copyright © 2010 Ryan P. Murphy
• Laws of nature:
• Laws of nature:
– How chemicals react?
• Laws of nature:
– How chemicals react?
– How water erodes materials?
• Laws of nature:
– How chemicals react?
– How water erodes materials?
– Laws of physics?
• Laws of nature:
– How chemicals react?
– How water erodes materials?
– Laws of physics?
• These are things that don’t change. They occur
today as they did Billions of years ago.
• Evolution has also occurred during the earths
long history.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution has also occurred during the earths
long history.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
 Principle of superposition: Oldest rocks and
fossil are on bottom, youngest on top.
Oldest Rock Layers
Youngest Rock Layers
Oldest Rock Layers
• Which time period is the oldest, middle, and
youngest based on the Principle of
Superposition?
Copyright © 2010 Ryan P. Murphy
• Which time period is the oldest, middle, and
youngest based on the Principle of
Superposition?
Copyright © 2010 Ryan P. Murphy
• Which time period is the oldest, middle, and
youngest based on the Principle of
Superposition?
Copyright © 2010 Ryan P. Murphy
• Which time period is the oldest, middle, and
youngest based on the Principle of
Superposition?
Copyright © 2010 Ryan P. Murphy
• Activity! Which of the following is older
based on the Principle of Superposition?
– Shells or ferns?
Copyright © 2010 Ryan P. Murphy
• Video Link! Law of Superposition
– http://www.youtube.com/watch?v=EadTLGM
u3LI
Copyright © 2010 Ryan P. Murphy
• Activity! Which of the following is older
based on the Principle of Superposition?
– Shells or ferns?
Copyright © 2010 Ryan P. Murphy
• Activity! Which of the following is older
based on the Principle of Superposition?
– Shells or ferns?
Copyright © 2010 Ryan P. Murphy
• Answer:
– Shells
Copyright © 2010 Ryan P. Murphy
• Which is older, Fish or Snails?
Copyright © 2010 Ryan P. Murphy
• Which is older, Fish or Snails?
Copyright © 2010 Ryan P. Murphy
• Which is older, Fish or Snails?
Copyright © 2010 Ryan P. Murphy
• Which is older, Fish or Snails?
Copyright © 2010 Ryan P. Murphy
• Which is older, Early dinosaurs or plants?
Copyright © 2010 Ryan P. Murphy
• Which is older, Early dinosaurs or plants?
Copyright © 2010 Ryan P. Murphy
• Which is older, Early dinosaurs or plants?
Copyright © 2010 Ryan P. Murphy
• Which is older, Early dinosaurs or plants?
Copyright © 2010 Ryan P. Murphy
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
Extinction:
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
Extinction: No longer actively
living.
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
Extinction: No longer actively
living.
- Death of the last individual
of a species.
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
Extinction: No longer actively
living.
- Death of the last individual
of a species.
• Which three layers of rock could have
occurred after a major extinction event?
Copyright © 2010 Ryan P. Murphy
• Very few fossils in a particular rock layer
may indicate an extinction event occurred
just prior? Answer 10,
Copyright © 2010 Ryan P. Murphy
• Very few fossils in a particular rock layer
may indicate an extinction event occurred
just prior? Answer 10, 8,
Copyright © 2010 Ryan P. Murphy
• Very few fossils in a particular rock layer
may indicate an extinction event occurred
just prior? Answer 10, 8, 6
Copyright © 2010 Ryan P. Murphy
• The fossil record of changes in plants and
animals over millions of years.
Copyright © 2010 Ryan P. Murphy
• The fossil record of changes in plants and
animals over millions of years.
– From simple to more complicated.
Copyright © 2010 Ryan P. Murphy
• Principle of superposition. The rock layers
on the bottom are older.
Copyright © 2010 Ryan P. Murphy
• Principle of superposition. The rock layers
on the bottom are older.
– More primitive creatures are seen in the older
rock layers.
Copyright © 2010 Ryan P. Murphy
• Activity! Principle of Superposition.
– Stack books one at a time.
– Teacher will place a playing card every so often into the
pile. (From Complicated Top to Simple Bottom)
– Unveil the rock layers and types of cards from the most
recent (top) to the oldest (bottom).
– Record a visual in journal with rocks layers and cards
(fossils).
Copyright © 2010 Ryan P. Murphy
?
?
?
?
Copyright © 2010 Ryan P. Murphy
?
?
?
?
Copyright © 2010 Ryan P. Murphy
Q/J
?
?
?
Copyright © 2010 Ryan P. Murphy
Q/J
?
?
?
Copyright © 2010 Ryan P. Murphy
Q/J
?
?
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
?
?
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
?
8
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
?
8
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
?
8
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
2
8
10/
9
Copyright © 2010 Ryan P. Murphy
Q/J
2
8
10/
9
Copyright © 2010 Ryan P. Murphy
Note: Primitive
creatures can be in
younger layers.
Q/J
2
8
10/
9
Copyright © 2010 Ryan P. Murphy
Note: Primitive
creatures can be in
younger layers.
Not the other
way around
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
Human remains are only found
at the very top of the fossil
record. We are a young species.
Copyright © 2010 Ryan P. Murphy
Copyright © 2010 Ryan P. Murphy
500 million years ago
Copyright © 2010 Ryan P. Murphy
500 million years ago
Present
• Earth’s Timeline is divided into various units of time.
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
– Hadeon
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
– Hadeon, Archeon
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
– Hadeon, Archeon, Proterozoic
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
– Hadeon, Archeon, Proterozoic
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Eon (Longest amount of time)
– Hadeon, Archeon, Proterozoic, Phanerozoic
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Era (Second longest unit of time)
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Era (Second longest unit of time)
– Paleozoic,
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Era (Second longest unit of time)
– Paleozoic, Mesozoic,
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Era (Second longest unit of time)
– Paleozoic, Mesozoic, Cenozoic
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Period (Third longest unit of time)
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Period (Third longest unit of time)
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Epoch (Shortest Unit of Geologic Time)
Copyright © 2010 Ryan P. Murphy
• Earth’s Timeline is divided into various units of time.
– Epoch (Shortest Unit of Geologic Time)
Copyright © 2010 Ryan P. Murphy
What is longer, the
Vendian Period or
the Paleozoic Era?
What is longer, the
Vendian Period or
the Paleozoic Era?
What is longer, the
Vendian Period or
the Paleozoic Era?
What is longer, the
Eocene Epoch or the
Tertiary Period or
the Paleozoic Era?
What is longer, the
Eocene Epoch or the
Tertiary Period or
the Paleozoic Era?
What is longer, the
Eocene Epoch or the
Tertiary Period or
the Paleozoic Era?
What is longer, the
Mesozoic Era or the
Proterozoic Eon?
What is longer, the
Mesozoic Era or the
Proterozoic Eon?
What is longer, the
Mesozoic Era or the
Proterozoic Eon?
The Jurassic Period
belongs in what Era?
The Jurassic Period
belongs in what Era?
Answer:
Mesozoic Era
The Pilocene Epoch
belongs to this
Period?
The Pliocene Epoch
belongs to this
Period?
The Pliocene Epoch
belongs to this
Period?
Answer:
Tertiary Period
The Tertiary Period
belongs to this Era?
The Tertiary Period
belongs to this Era?
The Tertiary Period
belongs to this Era?
Answer:
Cenozoic Era
The Cenozoic Era
belongs to this Eon?
The Cenozoic Era
belongs to this Eon?
The Cenozoic Era
belongs to this Eon?
Answer:
Phanerozoic Eon
Describe all of the
units of time that
the Cambrian is part
of?
Describe all of the
units of time that
the Cambrian is part
of?
Describe all of the
units of time that
the Cambrian is part
of?
Answer:
Cambrian Period
Describe all of the
units of time that
the Cambrian is part
of?
Answer:
Cambrian Period
Paleozoic Era
Describe all of the
units of time that
the Cambrian is part
of?
Answer:
Cambrian Period
Paleozoic Era
Phanerozoic Eon
Describe all of the
units of time that
the Pleistocene is
part of?
Describe all of the
units of time that
the Pleistocene is
part of?
Pleistocene Epoch
Describe all of the
units of time that
the Pleistocene is
part of?
Pleistocene Epoch
Quaternary Period
Describe all of the
units of time that
the Pleistocene is
part of?
Pleistocene Epoch
Quaternary Period
Cenozoic Era
Describe all of the
units of time that
the Pleistocene is
part of?
Pleistocene Epoch
Quaternary Period
Cenozoic Era
Phanerzoic Eon
Which time unit
makes up the most
of Earth’s History?
Which time unit
makes up the most
of Earth’s History?
The Precambrian
Super-Eon
Certain events /
changes on Earth
mark the end of one
time period, and the
start of another.
Certain events /
changes on Earth
mark the end of one
time period, and the
start of another.
Often these are
extinction events.
 The system is fragile. Changes in living
conditions for animals have been numerous
throughout Earth’s history.
Copyright © 2010 Ryan P. Murphy
 The system is fragile. Changes in living
conditions for animals have been numerous
throughout Earth’s history.
Copyright © 2010 Ryan P. Murphy
The Earth is a fragile
system that has…
The earth has changed
many times and most
species go extinct.
• Are you ready for the scary piece of
knowledge on the next slide.
• Are you ready for the scary piece of
knowledge on the next slide.
• 99.5% of all things that have ever lived
have become extinct.
Copyright © 2010 Ryan P. Murphy
• 99.5% of all things that have ever lived
have become extinct.
Copyright © 2010 Ryan P. Murphy
Where are the extinction
events below?
“I’m waiting.”
“99.5%”
“I’m waiting.”
“99.5%”
Learn more at
http://www.bbc.co.uk/nature/history_of
_the_earth
• Video Link! (Optional) Hank explains mass
extinctions.
– Preview for language
– http://www.youtube.com/watch?v=FlUes_NPa6M
• You should be close to page 3 of your
Earth System History homework.
• Activity! Timeline
– Please jot down pictures, descriptions, and
words in all of the these time periods as they are
covered.
Copyright © 2010 Ryan P. Murphy
• Video! History of the earth in five minutes.
Copyright © 2010 Ryan P. Murphy
• Activity! Making a timeline of Earth’s long
history on a paper roll.
• Activity: Making a timeline of Earth System
History.
– http://serc.carleton.edu/quantskills/activities/c
alculatortape.html
4.56 meters
4.56 meters
4.56 meters
4.56 meters
4.56 meters
4.56 meters
4.56 meters
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650 m.y.a
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248 m.y.a
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65 m.y.a
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Proteorzoic Eon
Starts Here
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Archean Eon Starts Here
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Archean Eon Starts Here
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Set-up timeline so you can see
screen over the next few days.
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Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era Cenozoic Era
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Paleozoic Era Mesozoic Era Cenozoic Era
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Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era Cenozoic Era
• Website to gather info / pictures for timeline:
– http://www.totallydifferent.co.uk/fossils/Geologic
al_Timeline.html
• Please draw pictures and include text on your
timeline as we cover them in the slideshow.
– Get your timeline ready, pencils, markers etc,
sketch as we move down the timeline.
– Your group must work together in a small space
which is 75% of the challenge.
4.56 meters
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m.y.
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Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era Cenozoic Era
• Precambrian 4.5 to 3.8 billion years ago.
Solar system forms
Planet forming disk around a star. (artistic)
• Video Link! (Optional) Star and planet
formation.
– http://www.youtube.com/watch?v=Uhy1fucSRQI
• Protoplanet: a hypothetical whirling gaseous
mass within a giant cloud of gas and dust
that rotates around a sun and is believed to
give rise to a planet.
• Precambrian
• Hadean, Archean, and Proterozoic Eon’s
– -
– -
– -
– -
– -
• Precambrian
• Hadean, Archean, and Proterozoic Eon’s
– -
– -
– -
– -
– -
• Precambrian
• Hadean, Archean, and Proterozoic Eon’s
– -
– -
– -
– -
– -
• Precambrian
• Hadean, Archean, and Proterozoic Eon’s
– -
– -
– -
– -
– -
• Earth’s molten layers form (Denser
materials go to the middle / core)
•
Copyright © 2010 Ryan P. Murphy
• Formation of Earth’s Crust (cooling).
Copyright © 2010 Ryan P. Murphy
• Meteorites bombard the planet.
– The earth increases in size.
Copyright © 2010 Ryan P. Murphy
• Meteorites bombard the planet.
– The earth increases in size.
Copyright © 2010 Ryan P. Murphy
• Meteorites bombard the planet.
– The earth increases in size.
Copyright © 2010 Ryan P. Murphy
• How did the moon get here / form?
• Theories on how moon was formed?
– The Fission Theory: The Moon was once part of the Earth and
somehow separated from the Earth early in the history of the
Solar System. The present Pacific Ocean basin is the most
popular site for the part of the Earth from which the Moon
came.
– The Capture Theory: The Moon was formed somewhere else,
and was later captured by the gravitational field of the earth.
– The Condensation Theory: The Moon and the Earth
condensed together from the original nebula that formed the
Solar System.
– The Colliding Planetesimals Theory: The interaction of earth-
orbiting and Sun-orbiting planetesimals (very large chunks of
rocks like asteroids) early in the history of the Solar System
led to their breakup. The Moon condensed from this debris.
– The Ejected Ring Theory: A planetesimal the size of Mars
struck the earth, ejecting large volumes of matter. A disk of
orbiting material was formed, and this matter eventually
condensed to form the Moon in orbit around the earth.
• Theories on how moon was formed?
– The Fission Theory: The Moon was once part of the Earth and
somehow separated from the Earth early in the history of the
Solar System. The present Pacific Ocean basin is the most
popular site for the part of the Earth from which the Moon
came.
– The Capture Theory: The Moon was formed somewhere else,
and was later captured by the gravitational field of the earth.
– The Condensation Theory: The Moon and the Earth
condensed together from the original nebula that formed the
Solar System.
– The Colliding Planetesimals Theory: The interaction of earth-
orbiting and Sun-orbiting planetesimals (very large chunks of
rocks like asteroids) early in the history of the Solar System
led to their breakup. The Moon condensed from this debris.
– The Ejected Ring Theory: A planetesimal the size of Mars
struck the earth, ejecting large volumes of matter. A disk of
orbiting material was formed, and this matter eventually
condensed to form the Moon in orbit around the earth.
Theories on moon formation, Learn more:
http://www.universetoday.com/47996/how-was-the-moon-
formed/
• Video Link! Formation of the moon.
– http://www.youtube.com/watch?v=ibV4MdN5wo0
• Video Link! Formation of the Moon
– Longer Version
– http://www.youtube.com/watch?v=m8P5ujNwEwM
• It’s warmer in summer time because…
– A.) The sun increases its energy during the
summer.
– B.) The earth is closer to the sun in the summer
and further away in the winter.
– C.) The greenhouse effect is intensified as plants
grow more in the summer.
– D.) The axial tilt of the planet at 23.5º causes the
seasons as more direct light hits our area of the
planet during this time.
– E.) Ocean currents from the polar regions do not
flow south during the summer.
• It’s warmer in summer time because…
– A.) The sun increases its energy during the
summer.
– B.) The earth is closer to the sun in the summer
and further away in the winter.
– C.) The greenhouse effect is intensified as plants
grow more in the summer.
– D.) The axial tilt of the planet at 23.5º causes the
seasons as more direct light hits our area of the
planet during this time.
– E.) Ocean currents from the polar regions do not
flow south during the summer.
• It’s warmer in summer time because…
– A.) The sun increases its energy during the
summer.
– B.) The earth is closer to the sun in the summer
and further away in the winter.
– C.) The greenhouse effect is intensified as plants
grow more in the summer.
– D.) The axial tilt of the planet at 23.5º causes the
seasons as more direct light hits our area of the
planet during this time.
– E.) Ocean currents from the polar regions do not
flow south during the summer.
• It’s warmer in summer time because…
– A.) The sun increases its energy during the
summer.
– B.) The earth is closer to the sun in the summer
and further away in the winter.
– C.) The greenhouse effect is intensified as plants
grow more in the summer.
– D.) The axial tilt of the planet at 23.5º causes the
seasons as more direct light hits our area of the
planet during this time.
– E.) Ocean currents from the polar regions do not
flow south during the summer.
• It’s warmer in summer time because…
– A.) The sun increases its energy during the
summer.
– B.) The earth is closer to the sun in the summer
and further away in the winter.
– C.) The greenhouse effect is intensified as plants
grow more in the summer.
– D.) The axial tilt of the planet at 23.5º causes the
seasons as more direct light hits our area of the
planet during this time.
– E.) Ocean currents from the polar regions do not
flow south during the summer.
“Thank you Protoplanet
Theia for crashing into
earth 4.533 Billion
years ago.”
• Water molecules found inside salt crystals
of meteorites.
• Water molecules found inside salt crystals
of meteorites.
– The earth was bombarded for billions of
years, each meteorite carrying with it small
amounts of liquid water.
• Amino acids, which are the building blocks
of proteins have been found inside
meteorites.
• Atmosphere originates (No oxygen yet).
• Atmosphere originates (No oxygen yet).
• Atmosphere originates (No oxygen yet).
• The first oceans…
• The first oceans…
• The first continents
• A long time goes by and then…
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Paleozoic Era Mesozoic Era Cenozoic Era
• Earliest life begins (primitive protocells).
• A long time goes by and then…
• Earth became frozen.
• Microbes helped produce an oxygen rich
atmosphere through photosynthesis.
Copyright © 2010 Ryan P. Murphy
• Microbes helped produce an oxygen rich
atmosphere through photosynthesis.
Copyright © 2010 Ryan P. Murphy
• First Multi-cellular life (many cells).
Copyright © 2010 Ryan P. Murphy
• First Multi-cellular life (many cells).
Copyright © 2010 Ryan P. Murphy
• First Multi-cellular life (many cells).
Copyright © 2010 Ryan P. Murphy
• Picture of earliest fossilized cyanobacteria
at 3.4 billion years old.
Copyright © 2010 Ryan P. Murphy
• Picture of earliest fossilized cyanobacteria
at 3.4 billion years old.
Copyright © 2010 Ryan P. Murphy
Bacteria: Very small single
celled organisms.
• Picture of earliest fossilized cyanobacteria
at 3.4 billion years old.
Copyright © 2010 Ryan P. Murphy
Bacteria: Very small single
celled organisms.
-They reproduce by
splitting in half.
• Picture of earliest fossilized cyanobacteria
at 3.4 billion years old.
Copyright © 2010 Ryan P. Murphy
Bacteria: Very small single
celled organisms.
-They reproduce by
splitting in half.
- Very primitive internal
structure. No nucleus.
• On Origins Optional PowerPoint in activities folder.
– This can also be run at the end of the unit.
Copyright © 2010 Ryan P. Murphy
• Supercontinents form (Rodinia)
• Explosion of new animals (sea)
This black space
represents the
Precambrian Super-Eon
of Earth’s History 87%
his black space represents the other 13% of
ime. From the first multi-cellular life to now.
Human Species
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Paleozoic Era Cenozoic Era
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
Copyright © 2010 Ryan P. Murphy
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
Copyright © 2010 Ryan P. Murphy
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
Copyright © 2010 Ryan P. Murphy
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
• Paleozoic Era
– Vendian, Cambrian, Ordovican, Silurian,
Devonian, Carboniferous, and Permian
Periods.
• -
• -
• -
• -
• -
• -
• -
• Marine invertebrates dominate.
Copyright © 2010 Ryan P. Murphy
• Video Link! Animation of Paleozoic Sea Life at
Field Museum in Chicago. (Cambrian)
– http://www.youtube.com/watch?v=LbhGWDjOkP0
• Burgess Shale: A very important site that has
found thousands of Paleozoic fossils.
– Great example of an ocean environment on top of a
mountain.
Copyright © 2010 Ryan P. Murphy
• Activity! Making a fossil in the Burgess Shale.
– Obtain a piece of clay.
– Smooth it out so it is long and flat.
– Press shells into it to make fossil imprints.
– Pass to friend and record shapes in journal.
Copyright © 2010 Ryan P. Murphy
• Plants invade land.
Copyright © 2010 Ryan P. Murphy
• Jawed Fish Evolve.
Copyright © 2010 Ryan P. Murphy
• First Insects.
Copyright © 2010 Ryan P. Murphy
• Amphibians invade land.
Copyright © 2010 Ryan P. Murphy
Millions of
Years
• Carboniferous swamps become our fossil
fuels.
• First Reptiles
• Insects take to the air.
Copyright © 2010 Ryan P. Murphy
Most massive extinction event the
planet had ever seen. Environmental
change, impact event, volcanism, and
sea floor methane release.
“99.5%”
• Video Link! The Arrival of Life (Optional)
– http://www.youtube.com/watch?v=7dhSjKrLtPQ
• Video Link! Part 2 The Arrival
– Lots of Info about Burgess Shale and
Cambrian Explosion.
– http://www.youtube.com/watch?v=-Ii-tGeuYCs
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Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era
• Mesozoic Era
– Triassic, Jurassic, Cretaceous Periods
• -
• -
• -
• -
• -
• Mesozoic Era
– Triassic, Jurassic, Cretaceous Periods
• -
• -
• -
• -
• -
• Mesozoic Era
– Triassic, Jurassic, Cretaceous Periods
• -
• -
• -
• -
• -
• Mesozoic Era
– Triassic, Jurassic, Cretaceous Periods
• -
• -
• -
• -
• -
Copyright © 2010 Ryan P. Murphy
• Dinosaurs dominate.
Copyright © 2010 Ryan P. Murphy
Learn more about dinosaurs at…
http://dsc.discovery.com/dinosaurs/
“99.5%”
20
20
• The Supercontinent Pangea began to split in
the middle / late Jurassic. (Plate Tectonics)
20
Some theories
suggest that….
The reptiles used
more of their energy
for growing and less
for keeping their
bodies warm
compared with some
creatures. They were
lukewarm blooded.
Some theories
suggest that….
Also lots of oxygen,
carbon dioxide, and a
lush planet had lots of
food.
Learn more at…
http://www.msnbc.msn.com/id/317
68901/ns/technology_and_science-
science/t/why-dinosaurs-could-
grow-so-big/#.ULJJm4Ytd8E
• Mesozoic Era (Focus on the Dinosaurs)
– Triassic, Jurassic, Cretaceous Periods
• -
• -
• -
• -
• -
Copyright © 2010 Ryan P. Murphy
• Dinosaurs can be divided into two groups.
Copyright © 2010 Ryan P. Murphy
• Dinosaurs can be divided into two groups.
– Ornithsichia ("bird-hipped")
Copyright © 2010 Ryan P. Murphy
• Dinosaurs can be divided into two groups.
– Ornithsichia ("bird-hipped")
– Saurischia ("lizard-hipped").
Copyright © 2010 Ryan P. Murphy
• An ornithologist is a scientist who studies
birds.
• An ornithologist is a scientist who studies
birds.
• Activity! Who is king of the dinosaurs in this
class.
– Each student gets an old cd.
– Each slide will present two dinosaurs.
– Choose the right dinosaur and you keep your
token.
– Choose the wrong dinosaur and you lose your
token.
– Who will be able to survive all of the rounds?
Which is Ornithsichia?
Copyright © 2010 Ryan P. Murphy
Which is Ornithsichia?
Copyright © 2010 Ryan P. Murphy
Which is Ornithsichia and which is Saurischia
Ornithsichia
("bird-hipped")
Copyright © 2010 Ryan P. Murphy
Which is Saurischia?
Copyright © 2010 Ryan P. Murphy
Which is Saurischia?
Saurischia
(“Lizard-hipped")
Copyright © 2010 Ryan P. Murphy
• Ornithsichia ("bird-hipped")
– Thyreophoria (Which is Stegosaurus?)
Copyright © 2010 Ryan P. Murphy
• Ornithsichia ("bird-hipped")
– Thyreophoria (Which is Stegosaurus?)
Copyright © 2010 Ryan P. Murphy
• Ornithsichia ("bird-hipped")
– Thyreophoria (Which is which?)
• Stegosaurus Ankylosaurus
Copyright © 2010 Ryan P. Murphy
• Which is Dilophosaurus?
• Which is Dilophosaurus?
• Which is Dilophosaurus? Triceratops
• Ornithsichia ("bird-hipped")
– Cerapoda (Which is a Ornithopod?)
Copyright © 2010 Ryan P. Murphy
• Ornithsichia ("bird-hipped")
– Cerapoda (Which is a Ornithopod?)
Copyright © 2010 Ryan P. Murphy
• Marginocephalia divided into
– Ceratopsians
– Pachycephalosaurs
Copyright © 2010 Ryan P. Murphy
• Which one is Pachycephalosaurs?
Copyright © 2010 Ryan P. Murphy
• Which one is Pachycephalosaurs?
Copyright © 2010 Ryan P. Murphy
• Which one is Pachycephalosaurs?
Copyright © 2010 Ryan P. Murphy
• Saurischia (Lizard Hipped)
– Sauropodormorpha (Which is a Sauropods?)
Copyright © 2010 Ryan P. Murphy
• Saurischia (Lizard Hipped)
– Sauropodormorpha (Which is a Sauropods?)
Copyright © 2010 Ryan P. Murphy
• Saurischia (Lizard Hipped)
– Sauropodormorpha (Which is a Sauropods?)
Copyright © 2010 Ryan P. Murphy
• Which is a Theropod?
• Which is a Theropod?
• Which is a Velociraptor?
• Which is a Velociraptor?
• Which is a Pteradactyl?
• Which is a Pteradactyl?
• Which one is Spinosaurus?
• Which one is Spinosaurus?
• Which one is Spinosaurus? Tyrannosaurus
TyrannosaurusTyrannosaurus
• Which one is Spinosaurus? Tyrannosaurus
TyrannosaurusTyrannosaurus
These two dinosaurs
did not live during the
same time period.
“This is the last one?
Copyright © 2010 Ryan P. Murphy
• Which is a Tylosaurus?
• Which is a Tylosaurus?
• This is the Frilled Shark – Alive on Earth
today in the deeper waters of the ocean.
• Activity! Congratulations to anyone who
still has their token.
“Great work, you are
King of this puny little
class.” “I am King of
the Cretaceous
Period”
Copyright © 2010 Ryan P. Murphy
• Video Link! Walking with Dinosaurs, The
Ballad of Big Al.
– http://www.youtube.com/watch?v=cubdagTiRHE
– http://www.youtube.com/watch?v=i9IjL2RCFoI
– http://www.youtube.com/watch?v=r1yv7Pi78Og
• Video Link! Dinosaur Song.
• http://www.youtube.com/watch?v=W0FOZ
0-VpcU
• First birds.
• Archaeopteryx: Earliest ancestor to
modern birds (150 million years ago)
Copyright © 2010 Ryan P. Murphy
• Archaeopteryx: Earliest ancestor to
modern birds (150 million years ago)
Copyright © 2010 Ryan P. Murphy
• Birds came from Theropods.
– How are they similar and different?
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
Hollow bones are lightweight so
birds can fly more efficiently.
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Similar
– Three toed foot.
– Walk on two legs.
– Hollow bones.
– Wishbone.
– Backward pointing pelvis.
– Theropods did have feathers.
Copyright © 2010 Ryan P. Murphy
• Different
• Different
– Theropods arms are longer / no wings.
• Different
– Theropods arms are longer / no wings.
– Changes in wrist.
• Different
– Theropods arms are longer / no wings.
– Changes in wrist.
– More pronounced feathers in modern birds?
• First mammals.
• First mammals.
Early mammals. Learn more at…
http://www.earthlife.net/mammals/evolution.html
• First flowers.
Copyright © 2010 Ryan P. Murphy
• K-T mass extinction event
Copyright © 2010 Ryan P. Murphy
• K-T mass extinction event
Copyright © 2010 Ryan P. Murphy
• K-T mass extinction event
Copyright © 2010 Ryan P. Murphy
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago.
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago. K-T Mass Extinction Event
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago. K-T Mass Extinction Event
– Iridium is found on Meteorites.
• A layer of Iridium can be found across the
globe in rock layers around 65 million
years ago. K-T Mass Extinction Event
– Iridium is found on Meteorites.
• K-T mass extinction event...(Debate Exists)
– Combination of Impact event.
– Volcanism.
– Disease.
• K-T mass extinction event...(Debate Exists)
– Combination of Impact event.
– Volcanism.
– Disease.
Learn more about the
extinction of the
dinosaurs at…
http://www.pbs.org/wg
bh/evolution/extinction
/dinosaurs/asteroid.ht
ml
• Optional PowerPoint.
– Found in Activities folder
– Asteroids, Impact Craters, and Torino Scale
• Without this extinction event, the odds
are…
• The age of Mammals wouldn’t have happened.
• Age of Mammals wouldn’t have happened.
“I love a
good
Mammal.”
• The age of dinosaur dominance was over.
• The age of dinosaur dominance was over.
• The age of dinosaur dominance was over.
99.5%
• The age of dinosaur dominance was over.
The age of mammals begins.
• The age of dinosaur dominance was over.
The age of mammals begins.
“It’s nice not
having all those
dinosaurs around,
now I can rise to
power.”
“Hey Mammal!”
99.5%
Read more about the extinction event at…
http://www.ucmp.berkeley.edu/education/events/cowe
n1b.html
• Last little bit about dinosaurs.
– They ruled this planet for 183 million years.
– That is a long time!
• Last little bit about dinosaurs.
– They ruled this planet for 183 million years.
– That is a long time!
• Last little bit about dinosaurs.
– They ruled this planet for 183 million years.
– That is a long time!
• Video Link! Building a Dinosaur
– http://www.youtube.com/watch?v=dZMQOe9
RQ4Y
• Video Link! (Optional) Life After Dinosaurs
– http://www.youtube.com/watch?v=b7QSwAhMuUY
4.56 meters
500 m.y. 500 m.y 250
m.y.
250
Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era
4.56 meters
500 m.y. 500 m.y 250
m.y.
250
Hadeon Eon Archean Eon Proterozoic Eon
Paleozoic Era Mesozoic Era Cenozoic Era
• Cenozoic Era
– Tertiary, and Quaternary Periods
• -
• -
• -
• -
• -
• -
• Cenozoic Era
– Tertiary, and Quaternary Periods
• -
• -
• -
• -
• -
• -
• Cenozoic Era
– Tertiary, and Quaternary Periods
• -
• -
• -
• -
• -
• -
• Mammals change.
Copyright © 2010 Ryan P. Murphy
• Mammals continued to radiate but still had
to hide from the Terror Birds of the
Cenozoic.
– Phorusrhacids
• Mammals continued to radiate but still had
to hide from the Terror Birds of the
Cenozoic.
– Phorusrhacids
Present Day Bird
Species
Size Comparison
Present Day Bird
Species
Size Comparison
Present Day Bird
Species
Size Comparison
Present Day Bird
Species
Size Comparison
“Imagine how cool it
would be to have these
Terror Birds running
around today.”
• Eventually, Larger mammals evolved that
were able to prey upon the Terror Birds
and caused their extinction.
• Eventually, Larger mammals evolved that
were able to prey upon the Terror Birds
and caused their extinction.
• Eventually, Larger mammals evolved that
were able to prey upon the Terror Birds
and caused their extinction.
• Earliest Monkeys.
Copyright © 2010 Ryan P. Murphy
47
million
year old
primate
fossil.
“Ida”
• Climate becomes drier.
Copyright © 2010 Ryan P. Murphy
• Panama attaches South America to North
America
• Panama attaches South America to North
America
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Why would the connection of Panama to
South America cause ecological chaos?
Copyright © 2010 Ryan P. Murphy
• Answer! Many animals species in S. America
rush into N. America and vice versa.
• Answer! Many animals species in S. America
rush into N. America and vice versa.
– Increased competition causes many extinctions.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• Evolution is the change in the gene pool
overtime.
– Gene Pools can change when…
– Populations can shrink
• Diseases, extinctions, introduction of new better adapted species,
predators.
– Non-random mating
• Organisms choose strongest mate, ones in similar boundaries,
– Mutations in the genes
• Genes can change. Some are good, some are bad.
• The environment will decide.
– Movement in and out of the population
• Immigration, gene flow.
– Natural selection
• Adaptations to the environment that do well replace poor ones.
Usually an advancement.
• First human hominids.
• Modern Man (Whoa)
• Early Clovis hunters found an abundance of
animals to hunt during this time period.
• Early Clovis hunters found an abundance of
animals to hunt during this time period.
Many of these animals had never
encountered human hunters.
• Early Clovis hunters found an abundance of
animals to hunt during this time period.
Many of these animals had never
encountered human hunters. Many were an
easy kill
• Early Clovis hunters found an abundance of
animals to hunt during this time period.
Many of these animals had never
encountered human hunters. Many were an
easy kill “kind of”.
• Early Clovis hunters found an abundance of
animals to hunt during this time period.
Many of these animals had never
encountered human hunters. Many were an
easy kill “kind of”. Humans thrived, and these
animals became extinct. (Theory)
• Tar pits killed and preserved many of the
“Megafuana” ice age mammals.
Copyright © 2010 Ryan P. Murphy
• A tar pit is a place where bitumen “form of
crude oil” seeps to the surface.
– Animals can become trapped and die.
• Tour of Megafuana from the past
– Megafuana are large animals.
• Tour of Megafuana from the past
– Megafuana are large animals. Our Tour 23 M.Y.A
• Tour of Megafuana from the past
– Megafuana are large animals. Our Tour 23 M.Y.A
• Tour of Megafuana from the past
– Megafuana are large animals. Extinction Event
• Giant Ground Sloth
• Giant Ground Sloth
• Giant Armadillo
• Giant Armadillo
• Dire Wolf
• Dire Wolf
• Short Faced Bear
• Short Faced Bear
• Short Faced Skunk
• Short Faced Skunk
• American Lion
• American Lion
• Saber-toothed Cats
• Saber-toothed Cats
• Smilodon – A specific Saber Toothed Cat
• Smilodon – A specific Saber Toothed Cat
• Giant Beaver
• Giant Beaver
• Hyaenodon
• Hyaenodon
• North American Horses
• North American Horses
Giant Beaver• North America Tapir
Giant Beaver• North America Tapir
• Peccaries
• Peccaries
• Stag Moose
• Stag Moose
• Wooly Rhino
• Wooly Rhino
• Wooly Rhino
• Moeritherium
• Moeritherium
• The Columbian Mammoth
• The Columbian Mammoth
• American Mastodon
• American Mastodon
• Wooly Mammoth
• Wooly Mammoth
Which is a Mammoth and which is a Mastodon?
Both about size of Asian Elephant
Both about size of Asian Elephant
Thick Coat
Both about size of Asian Elephant
Thick Coat and peaked
forehead
Both about size of Asian Elephant
Thick Coat and peaked
forehead and hump
and curved tusk
Both about size of Asian Elephant
Thick Coat and peaked
forehead and hump
and curved tusks
• Baluchiterium
-Largest mammal ever known
• Baluchiterium
-Largest mammal ever known
• North American Camel.
• North American Camel.
• Giant Cheetah
• Giant Cheetah
• Dinohyus “Terrible Pig”
• Dinohyus “Terrible Pig”
• Bear Dog
• Bear Dog
• Bear Dog
• Dinictus
• Dinictus
• Andrewsarchus
• Andrewsarchus
• Chalicotherium
• Chalicotherium
• Uintatherium
• Uintatherium
• Doedicurus
• Doedicurus
• California Condor
• California Condor
• California Condor
“All of the
megafauna are
gone..”
Woolly Rhino
Coelodonta
Woolly Rhino
Coelodonta
Woolly Rhino
Coelodonta
Mammoth
Woolly Rhino
Coelodonta
Mammoth
Woolly Rhino
Coelodonta
Mammoth
Stag Moose
Giant Ground
Sloth
Giant Ground
Sloth
Giant Ground
Sloth
Giant Armadillo
Giant Ground
Sloth
Giant Armadillo
Giant Ground
Sloth
Giant Armadillo Mastodon
or
Mammoth
Giant Ground
Sloth
Giant Armadillo
Mammoth
Giant Ground
Sloth
Giant Armadillo
Mammoth
Giant Ground
Sloth
Giant Armadillo
Mammoth
Saber-toothed cats
Smilodon
Learn more about ice age animals at…
http://exhibits.museum.state.il.us/exhib
its/larson/ice_age_animals.html
• Video Links! Walking with Prehistoric Giants,
Many Large Mammals that were abundant
during the Ice Age even though focus is
earlier during the Olgiocene Epoch.
• Video Links! Walking with Prehistoric Giants,
Many Large Mammals that were abundant
during the Ice Age even though focus is
earlier during the Olgiocene Epoch.
• Caution! All videos are animations but some
images may be disturbing.
• Video Links! (Optional)
• Walking with Prehistoric Beasts
– Part I:http://www.youtube.com/watch?v=jW9hO-
KE1rU&feature=related
– Part II:
http://www.youtube.com/watch?v=CJcmfu2noFo&feature=fvwrel
– Part III:
http://www.youtube.com/watch?v=PCJHwZsFUso&feature=related
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• All of the Historical Periods are a blink of
time on the Geologic Timescale.
Copyright © 2010 Ryan P. Murphy
• Video - Evolution of Everything, 13.7 billion years
ago to modern humans in 7 min. Enjoy!
• http://www.youtube.com/watch?v=kbJ_nIFmFsc
Copyright © 2010 Ryan P. Murphy
The Earth is a fragile
system that has…
The earth has changed
many times and most
species go extinct.
• Try and figure out the picture beneath the
boxes. Raise your hand when you know
the picture.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
• Try again. Try and figure out the picture
beneath the boxes. Raise your hand
when you know the picture.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
• Try again. Try and figure out the picture
beneath the boxes. Raise your hand
when you know the picture.
– You only get one guess.
Copyright © 2010 Ryan P. Murphy
“99.5% of all
organisms from the
very long history
Of the earth
have gone extinct.”
“I have your
number strange
primate mammal.”
• You should be close to the end of your
Earth System History homework.
• You should be close to page 3 of your
Earth System History homework.
• and page 4…
• Activity! (Optional) Dinosaur or other Paleo
organism Project.
– Each student is to pick a specific member
organism from the past.
– If you don’t know what to do, pick an organism
from from a time period to get started.
• Paleozoic Era:
http://www.fossilmuseum.net/Paleobiology/Paleozoic_p
aleobiology.htm
• Dinosaurs: http://www.rareresource.com/a-
z_dinosaurs_list.htm
• Ice Age Mammals:
http://exhibits.museum.state.il.us/exhibits/larson/ice_ag
e_animals.html#
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
• Possible Projects
– Poster board and research.
– Video project?
– Museum exhibit?
– PowerPoint
– Research paper.
– Dramatic Skit
– Board Game
– Brochure
– Song
– Teach the class (Impressions?)
– Others (See teacher)
Range that it lived and other
neat facts.
Physical /
Anatomical
Characteristics of
your animal.
Behavior / Diet. Describe interesting
behaviors, how it finds food, etc.
When did it
live?
Era, Period,
Epoch
• Video Link! Earth History Crash Course.
– Optional and Advanced.
– http://www.youtube.com/watch?v=sjE-Pkjp3u4
Bring in your timeline sheet
• Earth System History Review Game
Bring in your timeline sheet
• “AYE” Advance Your Exploration ELA and
Literacy Opportunity Worksheet
– Visit some of the many provided links or..
– Articles can be found at (w/ membership to
NABT and NSTA)
• http://www.nabt.org/websites/institution/index.php?p=
1
• http://learningcenter.nsta.org/browse_journals.aspx?j
ournal=tst
Please visit at least one of the
“learn more” educational links
provided in this unit and
complete this worksheet
• “AYE” Advance Your Exploration ELA and
Literacy Opportunity Worksheet
– Visit some of the many provided links or..
– Articles can be found at (w/ membership to and
NSTA)
• http://www.earthmagazine.org/
• http://learningcenter.nsta.org/browse_journals.aspx?jo
urnal=tst
http://sciencepowerpoint.com/Website Link:
• This part of the PowerPoint roadmap is just one small
part of my Geology Topics Unit. This unit includes…
• A six part 6,000 Slide PowerPoint Presentation / unit
roadmap full of activities, review questions, games, video
links, flashcards, materials list, and much more.
• A 18 bundled homework package, modified version, 19
pages of unit notes, 6 PowerPoint Review Games of
100+ slides each, videos, rubrics, and much more that
all chronologically follow the unit slideshow.
• This is a fantastic unit for any Earth Science Class.
• http://sciencepowerpoint.com/Geology_Unit.html
Areas of Focus within The Geology
Topics Unit:
-Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for
Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer,
Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and
Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types
of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale,
Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of
Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks,
Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth,
Uniformitarianism, Principle of Superposition, Earth History, Time Units,
Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early
Mammals, and more.
Full Unit can be found at…
http://sciencepowerpoint.com/Geology_U
nit.html
• This was a very brief tour. Please visit the
links below to learn more about each of the
units in this curriculum package.
– These units take me about four years to complete
with my students in grades 5-10.
Earth Science Units Extended Tour Link and Curriculum Guide
Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html
Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html
Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html
Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html
Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html
Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html
= Easier = More Difficult = Most Difficult
5th – 7th grade 6th – 8th grade 8th – 10th grade
Physical Science Units Extended Tour Link and Curriculum Guide
Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods.
html
Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html
Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html
Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html
Life Science Units Extended Tour Link and Curriculum Guide
Human Body / Health Topics
http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html
DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html
Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html
Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html
Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html
Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html
Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html
Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm
Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html
Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html
• More Units Available at…
Earth Science: The Soil Science and Glaciers Unit, The Geology Topics
Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The
Rivers and Water Quality Unit, The Water Molecule Unit.
Physical Science: The Laws of Motion and Machines Unit, The Atoms
and Periodic Table Unit, The Energy and the Environment Unit, and
Science Skills Unit.
Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit,
The Life Topics Unit, The Plant Unit, The Taxonomy and Classification
Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology:
Abiotic Factors, The Evolution and Natural Selection Unit and The Human
Body Systems and Health Topics Unit
Copyright © 2010 Ryan P. Murphy
• The entire four year curriculum can be found at...
http://sciencepowerpoint.com/ Please feel free to
contact me with any questions you may have.
Thank you for your interest in this curriculum.
Sincerely,
Ryan Murphy M.Ed
www.sciencepowerpoint@gmail.com
http://sciencepowerpoint.com/Website Link:

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Earth System History, Timeline of Earth Events, Geology Lesson PowerPoint

  • 1.
  • 2. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy
  • 3. -Please make notes legible and use indentations when appropriate. -Example of indent. -Skip a line between topics -Don’t skip pages -Make visuals clear and well drawn.
  • 4. • RED SLIDE: These are notes that are very important and should be recorded in your science journal. • BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy
  • 6.
  • 7.
  • 8. • Remember: Make the most with the time that you are given.
  • 9. • Remember: Make the most with the time that you are given. Getting a strong education is worth the time.
  • 10. • Remember: Make the most with the time that you are given. Getting a strong education is worth the time. The next few years have a huge impact on the rest of your life.
  • 11.  Area of Focus: Earth System History and Time. Copyright © 2010 Ryan P. Murphy
  • 12. What are some things that we think of as old? Copyright © 2010 Ryan P. Murphy
  • 13. • Journal Question? – If the history of the earth from its formation 4.6 billion years ago until present was put into a 12 hour day…
  • 14. • Journal Question? – If the history of the earth from its formation 4.6 billion years ago until present was put into a 12 hour day… • How many hours, minutes, or seconds have humans been around?
  • 15.
  • 16. If the entire history of the earth was a 12 hour day.
  • 24. Earth
  • 25.
  • 29.
  • 30.
  • 31.
  • 32.
  • 33.
  • 34.
  • 35.
  • 36.
  • 40.
  • 41.
  • 43.
  • 44.
  • 55. 11:59
  • 57. ?
  • 58. Human existence - The last few seconds of the last minute before midnight.
  • 59. • Video Link! What does this 12 hour comparison sound like in one minute. – http://www.youtube.com/watch?v=YXSEyttblMI
  • 60.
  • 61.
  • 62.
  • 63.
  • 64.
  • 65.
  • 66.
  • 67.
  • 68. What Big Idea does 4.68 Billion years represent?
  • 69.
  • 70. The earth is very old, a lot has changed, and the processes of today happened billions of years ago.
  • 71. “I am only a few thousand years old.” “Incredibly young in Earth’s very long history.”
  • 72.  Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy
  • 73.  Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy
  • 74. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 75. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 76. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 77. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 78. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 79. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Can you find the science teacher hero words?
  • 80. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy System:
  • 81. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy System: A group of individual elements that make a whole.
  • 82. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical:
  • 83. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical: Laws that affect matter, energy and their interaction.
  • 84. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical: Laws that affect matter, energy and their interaction. -Nature and properties of non-living matter and energy.
  • 85. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical: Laws that affect matter, energy and their interaction. -Nature and properties of non-living matter and energy.
  • 86. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical: Laws that affect matter, energy and their interaction. -Nature and properties of non-living matter and energy. - Matter:
  • 87. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Physical: Laws that affect matter, energy and their interaction. -Nature and properties of non-living matter and energy. - Matter: Anything that has mass and takes up space.
  • 88. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Chemical:
  • 89. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Chemical: When a substance changes form. -Atoms and molecules change.
  • 90. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Chemical: When a substance changes form.
  • 91. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Biological:
  • 92. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Biological: Life and living things
  • 93. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Components:
  • 94. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Components: Part of something
  • 95. • Earth system history has physical, chemical, and biological components. Copyright © 2010 Ryan P. Murphy Summary: Earth has a group of elements working together. These elements include laws of matter, changes in atoms, and also includes living things. All of these parts working together make up earth the history of the earth.
  • 96.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 97.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 98.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 99.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 100.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 101.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 102.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 103.  Uni for mi tar i an ism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 104.  Uniformitarianism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 105.  Uniformitarianism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 106.  Uniformitarianism : The laws of nature have not changed over time. Copyright © 2010 Ryan P. Murphy
  • 107. • Laws of nature:
  • 108. • Laws of nature: – How chemicals react?
  • 109. • Laws of nature: – How chemicals react? – How water erodes materials?
  • 110. • Laws of nature: – How chemicals react? – How water erodes materials? – Laws of physics?
  • 111. • Laws of nature: – How chemicals react? – How water erodes materials? – Laws of physics? • These are things that don’t change. They occur today as they did Billions of years ago.
  • 112. • Evolution has also occurred during the earths long history. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 113. • Evolution has also occurred during the earths long history. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 114.
  • 115. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 116. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 117. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 118.
  • 119. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 120. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 121.
  • 122. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 123. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 124.
  • 125.
  • 126. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 127. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 128.
  • 129. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 130. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 131.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 132.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 133.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 134.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 135.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 136.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 137.  Principle of superposition: Oldest rocks and fossil are on bottom, youngest on top.
  • 138.
  • 139.
  • 142. • Which time period is the oldest, middle, and youngest based on the Principle of Superposition? Copyright © 2010 Ryan P. Murphy
  • 143. • Which time period is the oldest, middle, and youngest based on the Principle of Superposition? Copyright © 2010 Ryan P. Murphy
  • 144. • Which time period is the oldest, middle, and youngest based on the Principle of Superposition? Copyright © 2010 Ryan P. Murphy
  • 145. • Which time period is the oldest, middle, and youngest based on the Principle of Superposition? Copyright © 2010 Ryan P. Murphy
  • 146. • Activity! Which of the following is older based on the Principle of Superposition? – Shells or ferns? Copyright © 2010 Ryan P. Murphy
  • 147. • Video Link! Law of Superposition – http://www.youtube.com/watch?v=EadTLGM u3LI Copyright © 2010 Ryan P. Murphy
  • 148. • Activity! Which of the following is older based on the Principle of Superposition? – Shells or ferns? Copyright © 2010 Ryan P. Murphy
  • 149. • Activity! Which of the following is older based on the Principle of Superposition? – Shells or ferns? Copyright © 2010 Ryan P. Murphy
  • 150. • Answer: – Shells Copyright © 2010 Ryan P. Murphy
  • 151. • Which is older, Fish or Snails? Copyright © 2010 Ryan P. Murphy
  • 152. • Which is older, Fish or Snails? Copyright © 2010 Ryan P. Murphy
  • 153. • Which is older, Fish or Snails? Copyright © 2010 Ryan P. Murphy
  • 154. • Which is older, Fish or Snails? Copyright © 2010 Ryan P. Murphy
  • 155. • Which is older, Early dinosaurs or plants? Copyright © 2010 Ryan P. Murphy
  • 156. • Which is older, Early dinosaurs or plants? Copyright © 2010 Ryan P. Murphy
  • 157. • Which is older, Early dinosaurs or plants? Copyright © 2010 Ryan P. Murphy
  • 158. • Which is older, Early dinosaurs or plants? Copyright © 2010 Ryan P. Murphy
  • 159. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy
  • 160. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy Extinction:
  • 161. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy Extinction: No longer actively living.
  • 162. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy Extinction: No longer actively living. - Death of the last individual of a species.
  • 163. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy Extinction: No longer actively living. - Death of the last individual of a species.
  • 164. • Which three layers of rock could have occurred after a major extinction event? Copyright © 2010 Ryan P. Murphy
  • 165. • Very few fossils in a particular rock layer may indicate an extinction event occurred just prior? Answer 10, Copyright © 2010 Ryan P. Murphy
  • 166. • Very few fossils in a particular rock layer may indicate an extinction event occurred just prior? Answer 10, 8, Copyright © 2010 Ryan P. Murphy
  • 167. • Very few fossils in a particular rock layer may indicate an extinction event occurred just prior? Answer 10, 8, 6 Copyright © 2010 Ryan P. Murphy
  • 168. • The fossil record of changes in plants and animals over millions of years. Copyright © 2010 Ryan P. Murphy
  • 169. • The fossil record of changes in plants and animals over millions of years. – From simple to more complicated. Copyright © 2010 Ryan P. Murphy
  • 170. • Principle of superposition. The rock layers on the bottom are older. Copyright © 2010 Ryan P. Murphy
  • 171. • Principle of superposition. The rock layers on the bottom are older. – More primitive creatures are seen in the older rock layers. Copyright © 2010 Ryan P. Murphy
  • 172. • Activity! Principle of Superposition. – Stack books one at a time. – Teacher will place a playing card every so often into the pile. (From Complicated Top to Simple Bottom) – Unveil the rock layers and types of cards from the most recent (top) to the oldest (bottom). – Record a visual in journal with rocks layers and cards (fossils). Copyright © 2010 Ryan P. Murphy
  • 173.
  • 174. ? ? ? ? Copyright © 2010 Ryan P. Murphy
  • 175. ? ? ? ? Copyright © 2010 Ryan P. Murphy
  • 176. Q/J ? ? ? Copyright © 2010 Ryan P. Murphy
  • 177. Q/J ? ? ? Copyright © 2010 Ryan P. Murphy
  • 184. Q/J 2 8 10/ 9 Copyright © 2010 Ryan P. Murphy Note: Primitive creatures can be in younger layers.
  • 185. Q/J 2 8 10/ 9 Copyright © 2010 Ryan P. Murphy Note: Primitive creatures can be in younger layers. Not the other way around
  • 186. Copyright © 2010 Ryan P. Murphy
  • 187. Copyright © 2010 Ryan P. Murphy Human remains are only found at the very top of the fossil record. We are a young species.
  • 188. Copyright © 2010 Ryan P. Murphy
  • 189. Copyright © 2010 Ryan P. Murphy 500 million years ago
  • 190. Copyright © 2010 Ryan P. Murphy 500 million years ago Present
  • 191. • Earth’s Timeline is divided into various units of time. Copyright © 2010 Ryan P. Murphy
  • 192. • Earth’s Timeline is divided into various units of time. Copyright © 2010 Ryan P. Murphy
  • 193. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) Copyright © 2010 Ryan P. Murphy
  • 194. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) – Hadeon Copyright © 2010 Ryan P. Murphy
  • 195. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) – Hadeon, Archeon Copyright © 2010 Ryan P. Murphy
  • 196. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) – Hadeon, Archeon, Proterozoic Copyright © 2010 Ryan P. Murphy
  • 197. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) – Hadeon, Archeon, Proterozoic Copyright © 2010 Ryan P. Murphy
  • 198. • Earth’s Timeline is divided into various units of time. – Eon (Longest amount of time) – Hadeon, Archeon, Proterozoic, Phanerozoic Copyright © 2010 Ryan P. Murphy
  • 199. • Earth’s Timeline is divided into various units of time. – Era (Second longest unit of time) Copyright © 2010 Ryan P. Murphy
  • 200. • Earth’s Timeline is divided into various units of time. – Era (Second longest unit of time) – Paleozoic, Copyright © 2010 Ryan P. Murphy
  • 201. • Earth’s Timeline is divided into various units of time. – Era (Second longest unit of time) – Paleozoic, Mesozoic, Copyright © 2010 Ryan P. Murphy
  • 202. • Earth’s Timeline is divided into various units of time. – Era (Second longest unit of time) – Paleozoic, Mesozoic, Cenozoic Copyright © 2010 Ryan P. Murphy
  • 203. • Earth’s Timeline is divided into various units of time. – Period (Third longest unit of time) Copyright © 2010 Ryan P. Murphy
  • 204. • Earth’s Timeline is divided into various units of time. – Period (Third longest unit of time) Copyright © 2010 Ryan P. Murphy
  • 205. • Earth’s Timeline is divided into various units of time. – Epoch (Shortest Unit of Geologic Time) Copyright © 2010 Ryan P. Murphy
  • 206. • Earth’s Timeline is divided into various units of time. – Epoch (Shortest Unit of Geologic Time) Copyright © 2010 Ryan P. Murphy
  • 207. What is longer, the Vendian Period or the Paleozoic Era?
  • 208. What is longer, the Vendian Period or the Paleozoic Era?
  • 209. What is longer, the Vendian Period or the Paleozoic Era?
  • 210. What is longer, the Eocene Epoch or the Tertiary Period or the Paleozoic Era?
  • 211. What is longer, the Eocene Epoch or the Tertiary Period or the Paleozoic Era?
  • 212. What is longer, the Eocene Epoch or the Tertiary Period or the Paleozoic Era?
  • 213. What is longer, the Mesozoic Era or the Proterozoic Eon?
  • 214. What is longer, the Mesozoic Era or the Proterozoic Eon?
  • 215. What is longer, the Mesozoic Era or the Proterozoic Eon?
  • 217. The Jurassic Period belongs in what Era? Answer: Mesozoic Era
  • 218. The Pilocene Epoch belongs to this Period?
  • 219. The Pliocene Epoch belongs to this Period?
  • 220. The Pliocene Epoch belongs to this Period? Answer: Tertiary Period
  • 223. The Tertiary Period belongs to this Era? Answer: Cenozoic Era
  • 224. The Cenozoic Era belongs to this Eon?
  • 225. The Cenozoic Era belongs to this Eon?
  • 226. The Cenozoic Era belongs to this Eon? Answer: Phanerozoic Eon
  • 227. Describe all of the units of time that the Cambrian is part of?
  • 228. Describe all of the units of time that the Cambrian is part of?
  • 229. Describe all of the units of time that the Cambrian is part of? Answer: Cambrian Period
  • 230. Describe all of the units of time that the Cambrian is part of? Answer: Cambrian Period Paleozoic Era
  • 231. Describe all of the units of time that the Cambrian is part of? Answer: Cambrian Period Paleozoic Era Phanerozoic Eon
  • 232. Describe all of the units of time that the Pleistocene is part of?
  • 233. Describe all of the units of time that the Pleistocene is part of? Pleistocene Epoch
  • 234. Describe all of the units of time that the Pleistocene is part of? Pleistocene Epoch Quaternary Period
  • 235. Describe all of the units of time that the Pleistocene is part of? Pleistocene Epoch Quaternary Period Cenozoic Era
  • 236. Describe all of the units of time that the Pleistocene is part of? Pleistocene Epoch Quaternary Period Cenozoic Era Phanerzoic Eon
  • 237. Which time unit makes up the most of Earth’s History?
  • 238. Which time unit makes up the most of Earth’s History? The Precambrian Super-Eon
  • 239. Certain events / changes on Earth mark the end of one time period, and the start of another.
  • 240. Certain events / changes on Earth mark the end of one time period, and the start of another. Often these are extinction events.
  • 241.
  • 242.
  • 243.
  • 244.  The system is fragile. Changes in living conditions for animals have been numerous throughout Earth’s history. Copyright © 2010 Ryan P. Murphy
  • 245.  The system is fragile. Changes in living conditions for animals have been numerous throughout Earth’s history. Copyright © 2010 Ryan P. Murphy
  • 246.
  • 247.
  • 248.
  • 249.
  • 250.
  • 251.
  • 252.
  • 253.
  • 254. The Earth is a fragile system that has…
  • 255. The earth has changed many times and most species go extinct.
  • 256. • Are you ready for the scary piece of knowledge on the next slide.
  • 257. • Are you ready for the scary piece of knowledge on the next slide.
  • 258. • 99.5% of all things that have ever lived have become extinct. Copyright © 2010 Ryan P. Murphy
  • 259. • 99.5% of all things that have ever lived have become extinct. Copyright © 2010 Ryan P. Murphy
  • 260.
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  • 274. Where are the extinction events below?
  • 275.
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  • 304.
  • 305.
  • 306.
  • 308. “I’m waiting.” “99.5%” Learn more at http://www.bbc.co.uk/nature/history_of _the_earth
  • 309. • Video Link! (Optional) Hank explains mass extinctions. – Preview for language – http://www.youtube.com/watch?v=FlUes_NPa6M
  • 310. • You should be close to page 3 of your Earth System History homework.
  • 311. • Activity! Timeline – Please jot down pictures, descriptions, and words in all of the these time periods as they are covered. Copyright © 2010 Ryan P. Murphy
  • 312.
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  • 314.
  • 315.
  • 316. • Video! History of the earth in five minutes. Copyright © 2010 Ryan P. Murphy
  • 317. • Activity! Making a timeline of Earth’s long history on a paper roll.
  • 318. • Activity: Making a timeline of Earth System History. – http://serc.carleton.edu/quantskills/activities/c alculatortape.html
  • 327. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250
  • 328. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250
  • 329. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 650 m.y.a
  • 330. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 248 m.y.a
  • 331. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 65 m.y.a
  • 332. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Proteorzoic Eon Starts Here
  • 333. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Archean Eon Starts Here
  • 334. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Archean Eon Starts Here
  • 335. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Set-up timeline so you can see screen over the next few days.
  • 336. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250
  • 337. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 338. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 339. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 340. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 341. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 342. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 343. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 344.
  • 345. • Website to gather info / pictures for timeline: – http://www.totallydifferent.co.uk/fossils/Geologic al_Timeline.html
  • 346.
  • 347.
  • 348. • Please draw pictures and include text on your timeline as we cover them in the slideshow. – Get your timeline ready, pencils, markers etc, sketch as we move down the timeline. – Your group must work together in a small space which is 75% of the challenge.
  • 349. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 350. • Precambrian 4.5 to 3.8 billion years ago. Solar system forms
  • 351. Planet forming disk around a star. (artistic)
  • 352.
  • 353.
  • 354.
  • 355.
  • 356.
  • 357.
  • 358. • Video Link! (Optional) Star and planet formation. – http://www.youtube.com/watch?v=Uhy1fucSRQI
  • 359. • Protoplanet: a hypothetical whirling gaseous mass within a giant cloud of gas and dust that rotates around a sun and is believed to give rise to a planet.
  • 360. • Precambrian • Hadean, Archean, and Proterozoic Eon’s – - – - – - – - – -
  • 361. • Precambrian • Hadean, Archean, and Proterozoic Eon’s – - – - – - – - – -
  • 362. • Precambrian • Hadean, Archean, and Proterozoic Eon’s – - – - – - – - – -
  • 363. • Precambrian • Hadean, Archean, and Proterozoic Eon’s – - – - – - – - – -
  • 364. • Earth’s molten layers form (Denser materials go to the middle / core) • Copyright © 2010 Ryan P. Murphy
  • 365. • Formation of Earth’s Crust (cooling). Copyright © 2010 Ryan P. Murphy
  • 366.
  • 367. • Meteorites bombard the planet. – The earth increases in size. Copyright © 2010 Ryan P. Murphy
  • 368. • Meteorites bombard the planet. – The earth increases in size. Copyright © 2010 Ryan P. Murphy
  • 369. • Meteorites bombard the planet. – The earth increases in size. Copyright © 2010 Ryan P. Murphy
  • 370. • How did the moon get here / form?
  • 371. • Theories on how moon was formed? – The Fission Theory: The Moon was once part of the Earth and somehow separated from the Earth early in the history of the Solar System. The present Pacific Ocean basin is the most popular site for the part of the Earth from which the Moon came. – The Capture Theory: The Moon was formed somewhere else, and was later captured by the gravitational field of the earth. – The Condensation Theory: The Moon and the Earth condensed together from the original nebula that formed the Solar System. – The Colliding Planetesimals Theory: The interaction of earth- orbiting and Sun-orbiting planetesimals (very large chunks of rocks like asteroids) early in the history of the Solar System led to their breakup. The Moon condensed from this debris. – The Ejected Ring Theory: A planetesimal the size of Mars struck the earth, ejecting large volumes of matter. A disk of orbiting material was formed, and this matter eventually condensed to form the Moon in orbit around the earth.
  • 372. • Theories on how moon was formed? – The Fission Theory: The Moon was once part of the Earth and somehow separated from the Earth early in the history of the Solar System. The present Pacific Ocean basin is the most popular site for the part of the Earth from which the Moon came. – The Capture Theory: The Moon was formed somewhere else, and was later captured by the gravitational field of the earth. – The Condensation Theory: The Moon and the Earth condensed together from the original nebula that formed the Solar System. – The Colliding Planetesimals Theory: The interaction of earth- orbiting and Sun-orbiting planetesimals (very large chunks of rocks like asteroids) early in the history of the Solar System led to their breakup. The Moon condensed from this debris. – The Ejected Ring Theory: A planetesimal the size of Mars struck the earth, ejecting large volumes of matter. A disk of orbiting material was formed, and this matter eventually condensed to form the Moon in orbit around the earth.
  • 373.
  • 374.
  • 375.
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  • 394.
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  • 398.
  • 399.
  • 400.
  • 401.
  • 402. Theories on moon formation, Learn more: http://www.universetoday.com/47996/how-was-the-moon- formed/
  • 403.
  • 404.
  • 405.
  • 406. • Video Link! Formation of the moon. – http://www.youtube.com/watch?v=ibV4MdN5wo0
  • 407. • Video Link! Formation of the Moon – Longer Version – http://www.youtube.com/watch?v=m8P5ujNwEwM
  • 408. • It’s warmer in summer time because… – A.) The sun increases its energy during the summer. – B.) The earth is closer to the sun in the summer and further away in the winter. – C.) The greenhouse effect is intensified as plants grow more in the summer. – D.) The axial tilt of the planet at 23.5º causes the seasons as more direct light hits our area of the planet during this time. – E.) Ocean currents from the polar regions do not flow south during the summer.
  • 409. • It’s warmer in summer time because… – A.) The sun increases its energy during the summer. – B.) The earth is closer to the sun in the summer and further away in the winter. – C.) The greenhouse effect is intensified as plants grow more in the summer. – D.) The axial tilt of the planet at 23.5º causes the seasons as more direct light hits our area of the planet during this time. – E.) Ocean currents from the polar regions do not flow south during the summer.
  • 410. • It’s warmer in summer time because… – A.) The sun increases its energy during the summer. – B.) The earth is closer to the sun in the summer and further away in the winter. – C.) The greenhouse effect is intensified as plants grow more in the summer. – D.) The axial tilt of the planet at 23.5º causes the seasons as more direct light hits our area of the planet during this time. – E.) Ocean currents from the polar regions do not flow south during the summer.
  • 411. • It’s warmer in summer time because… – A.) The sun increases its energy during the summer. – B.) The earth is closer to the sun in the summer and further away in the winter. – C.) The greenhouse effect is intensified as plants grow more in the summer. – D.) The axial tilt of the planet at 23.5º causes the seasons as more direct light hits our area of the planet during this time. – E.) Ocean currents from the polar regions do not flow south during the summer.
  • 412. • It’s warmer in summer time because… – A.) The sun increases its energy during the summer. – B.) The earth is closer to the sun in the summer and further away in the winter. – C.) The greenhouse effect is intensified as plants grow more in the summer. – D.) The axial tilt of the planet at 23.5º causes the seasons as more direct light hits our area of the planet during this time. – E.) Ocean currents from the polar regions do not flow south during the summer. “Thank you Protoplanet Theia for crashing into earth 4.533 Billion years ago.”
  • 413. • Water molecules found inside salt crystals of meteorites.
  • 414. • Water molecules found inside salt crystals of meteorites. – The earth was bombarded for billions of years, each meteorite carrying with it small amounts of liquid water.
  • 415. • Amino acids, which are the building blocks of proteins have been found inside meteorites.
  • 416. • Atmosphere originates (No oxygen yet).
  • 417. • Atmosphere originates (No oxygen yet).
  • 418. • Atmosphere originates (No oxygen yet).
  • 419. • The first oceans…
  • 420. • The first oceans…
  • 421. • The first continents
  • 422. • A long time goes by and then…
  • 423. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 424. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 425. • Earliest life begins (primitive protocells).
  • 426. • A long time goes by and then…
  • 427. • Earth became frozen.
  • 428. • Microbes helped produce an oxygen rich atmosphere through photosynthesis. Copyright © 2010 Ryan P. Murphy
  • 429. • Microbes helped produce an oxygen rich atmosphere through photosynthesis. Copyright © 2010 Ryan P. Murphy
  • 430. • First Multi-cellular life (many cells). Copyright © 2010 Ryan P. Murphy
  • 431. • First Multi-cellular life (many cells). Copyright © 2010 Ryan P. Murphy
  • 432. • First Multi-cellular life (many cells). Copyright © 2010 Ryan P. Murphy
  • 433. • Picture of earliest fossilized cyanobacteria at 3.4 billion years old. Copyright © 2010 Ryan P. Murphy
  • 434. • Picture of earliest fossilized cyanobacteria at 3.4 billion years old. Copyright © 2010 Ryan P. Murphy Bacteria: Very small single celled organisms.
  • 435. • Picture of earliest fossilized cyanobacteria at 3.4 billion years old. Copyright © 2010 Ryan P. Murphy Bacteria: Very small single celled organisms. -They reproduce by splitting in half.
  • 436. • Picture of earliest fossilized cyanobacteria at 3.4 billion years old. Copyright © 2010 Ryan P. Murphy Bacteria: Very small single celled organisms. -They reproduce by splitting in half. - Very primitive internal structure. No nucleus.
  • 437.
  • 438. • On Origins Optional PowerPoint in activities folder. – This can also be run at the end of the unit. Copyright © 2010 Ryan P. Murphy
  • 440. • Explosion of new animals (sea)
  • 441. This black space represents the Precambrian Super-Eon of Earth’s History 87%
  • 442. his black space represents the other 13% of ime. From the first multi-cellular life to now.
  • 443.
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  • 454. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 455. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 456.
  • 457. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 458. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon
  • 459.
  • 460.
  • 461. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon
  • 462. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Cenozoic Era
  • 463. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • - Copyright © 2010 Ryan P. Murphy
  • 464. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • - Copyright © 2010 Ryan P. Murphy
  • 465. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • - Copyright © 2010 Ryan P. Murphy
  • 466. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • -
  • 467. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • -
  • 468. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • -
  • 469. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • -
  • 470. • Paleozoic Era – Vendian, Cambrian, Ordovican, Silurian, Devonian, Carboniferous, and Permian Periods. • - • - • - • - • - • - • -
  • 471.
  • 472.
  • 473.
  • 474. • Marine invertebrates dominate. Copyright © 2010 Ryan P. Murphy
  • 475. • Video Link! Animation of Paleozoic Sea Life at Field Museum in Chicago. (Cambrian) – http://www.youtube.com/watch?v=LbhGWDjOkP0
  • 476.
  • 477.
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  • 479.
  • 480. • Burgess Shale: A very important site that has found thousands of Paleozoic fossils. – Great example of an ocean environment on top of a mountain. Copyright © 2010 Ryan P. Murphy
  • 481.
  • 482.
  • 483.
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  • 485.
  • 486. • Activity! Making a fossil in the Burgess Shale. – Obtain a piece of clay. – Smooth it out so it is long and flat. – Press shells into it to make fossil imprints. – Pass to friend and record shapes in journal. Copyright © 2010 Ryan P. Murphy
  • 487.
  • 488.
  • 489. • Plants invade land. Copyright © 2010 Ryan P. Murphy
  • 490.
  • 491.
  • 492.
  • 493.
  • 494.
  • 495. • Jawed Fish Evolve. Copyright © 2010 Ryan P. Murphy
  • 496.
  • 497. • First Insects. Copyright © 2010 Ryan P. Murphy
  • 498.
  • 499.
  • 500. • Amphibians invade land. Copyright © 2010 Ryan P. Murphy
  • 501.
  • 502.
  • 503.
  • 504.
  • 506.
  • 507. • Carboniferous swamps become our fossil fuels.
  • 508.
  • 509.
  • 511.
  • 512.
  • 513. • Insects take to the air. Copyright © 2010 Ryan P. Murphy
  • 514.
  • 515.
  • 516.
  • 517.
  • 518. Most massive extinction event the planet had ever seen. Environmental change, impact event, volcanism, and sea floor methane release.
  • 519.
  • 521. • Video Link! The Arrival of Life (Optional) – http://www.youtube.com/watch?v=7dhSjKrLtPQ
  • 522. • Video Link! Part 2 The Arrival – Lots of Info about Burgess Shale and Cambrian Explosion. – http://www.youtube.com/watch?v=-Ii-tGeuYCs
  • 523.
  • 524.
  • 525.
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  • 531. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Cenozoic Era
  • 532. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era
  • 533. • Mesozoic Era – Triassic, Jurassic, Cretaceous Periods • - • - • - • - • -
  • 534. • Mesozoic Era – Triassic, Jurassic, Cretaceous Periods • - • - • - • - • -
  • 535. • Mesozoic Era – Triassic, Jurassic, Cretaceous Periods • - • - • - • - • -
  • 536. • Mesozoic Era – Triassic, Jurassic, Cretaceous Periods • - • - • - • - • - Copyright © 2010 Ryan P. Murphy
  • 537. • Dinosaurs dominate. Copyright © 2010 Ryan P. Murphy Learn more about dinosaurs at… http://dsc.discovery.com/dinosaurs/
  • 538.
  • 539.
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  • 548. 20
  • 549. 20
  • 550. • The Supercontinent Pangea began to split in the middle / late Jurassic. (Plate Tectonics) 20
  • 551.
  • 552.
  • 553. Some theories suggest that…. The reptiles used more of their energy for growing and less for keeping their bodies warm compared with some creatures. They were lukewarm blooded.
  • 554. Some theories suggest that…. Also lots of oxygen, carbon dioxide, and a lush planet had lots of food. Learn more at… http://www.msnbc.msn.com/id/317 68901/ns/technology_and_science- science/t/why-dinosaurs-could- grow-so-big/#.ULJJm4Ytd8E
  • 555.
  • 556. • Mesozoic Era (Focus on the Dinosaurs) – Triassic, Jurassic, Cretaceous Periods • - • - • - • - • - Copyright © 2010 Ryan P. Murphy
  • 557. • Dinosaurs can be divided into two groups. Copyright © 2010 Ryan P. Murphy
  • 558. • Dinosaurs can be divided into two groups. – Ornithsichia ("bird-hipped") Copyright © 2010 Ryan P. Murphy
  • 559. • Dinosaurs can be divided into two groups. – Ornithsichia ("bird-hipped") – Saurischia ("lizard-hipped"). Copyright © 2010 Ryan P. Murphy
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  • 569.
  • 570. • An ornithologist is a scientist who studies birds.
  • 571. • An ornithologist is a scientist who studies birds.
  • 572. • Activity! Who is king of the dinosaurs in this class. – Each student gets an old cd. – Each slide will present two dinosaurs. – Choose the right dinosaur and you keep your token. – Choose the wrong dinosaur and you lose your token. – Who will be able to survive all of the rounds?
  • 573. Which is Ornithsichia? Copyright © 2010 Ryan P. Murphy
  • 574. Which is Ornithsichia? Copyright © 2010 Ryan P. Murphy
  • 575. Which is Ornithsichia and which is Saurischia Ornithsichia ("bird-hipped") Copyright © 2010 Ryan P. Murphy
  • 576.
  • 577. Which is Saurischia? Copyright © 2010 Ryan P. Murphy
  • 579. • Ornithsichia ("bird-hipped") – Thyreophoria (Which is Stegosaurus?) Copyright © 2010 Ryan P. Murphy
  • 580. • Ornithsichia ("bird-hipped") – Thyreophoria (Which is Stegosaurus?) Copyright © 2010 Ryan P. Murphy
  • 581. • Ornithsichia ("bird-hipped") – Thyreophoria (Which is which?) • Stegosaurus Ankylosaurus Copyright © 2010 Ryan P. Murphy
  • 582. • Which is Dilophosaurus?
  • 583. • Which is Dilophosaurus?
  • 584. • Which is Dilophosaurus? Triceratops
  • 585. • Ornithsichia ("bird-hipped") – Cerapoda (Which is a Ornithopod?) Copyright © 2010 Ryan P. Murphy
  • 586. • Ornithsichia ("bird-hipped") – Cerapoda (Which is a Ornithopod?) Copyright © 2010 Ryan P. Murphy
  • 587. • Marginocephalia divided into – Ceratopsians – Pachycephalosaurs Copyright © 2010 Ryan P. Murphy
  • 588. • Which one is Pachycephalosaurs? Copyright © 2010 Ryan P. Murphy
  • 589. • Which one is Pachycephalosaurs? Copyright © 2010 Ryan P. Murphy
  • 590. • Which one is Pachycephalosaurs? Copyright © 2010 Ryan P. Murphy
  • 591.
  • 592. • Saurischia (Lizard Hipped) – Sauropodormorpha (Which is a Sauropods?) Copyright © 2010 Ryan P. Murphy
  • 593. • Saurischia (Lizard Hipped) – Sauropodormorpha (Which is a Sauropods?) Copyright © 2010 Ryan P. Murphy
  • 594. • Saurischia (Lizard Hipped) – Sauropodormorpha (Which is a Sauropods?) Copyright © 2010 Ryan P. Murphy
  • 595.
  • 596.
  • 597. • Which is a Theropod?
  • 598. • Which is a Theropod?
  • 599. • Which is a Velociraptor?
  • 600. • Which is a Velociraptor?
  • 601. • Which is a Pteradactyl?
  • 602. • Which is a Pteradactyl?
  • 603.
  • 604. • Which one is Spinosaurus?
  • 605. • Which one is Spinosaurus?
  • 606. • Which one is Spinosaurus? Tyrannosaurus TyrannosaurusTyrannosaurus
  • 607. • Which one is Spinosaurus? Tyrannosaurus TyrannosaurusTyrannosaurus These two dinosaurs did not live during the same time period.
  • 608. “This is the last one? Copyright © 2010 Ryan P. Murphy
  • 609. • Which is a Tylosaurus?
  • 610. • Which is a Tylosaurus?
  • 611. • This is the Frilled Shark – Alive on Earth today in the deeper waters of the ocean.
  • 612. • Activity! Congratulations to anyone who still has their token. “Great work, you are King of this puny little class.” “I am King of the Cretaceous Period” Copyright © 2010 Ryan P. Murphy
  • 613. • Video Link! Walking with Dinosaurs, The Ballad of Big Al. – http://www.youtube.com/watch?v=cubdagTiRHE – http://www.youtube.com/watch?v=i9IjL2RCFoI – http://www.youtube.com/watch?v=r1yv7Pi78Og
  • 614. • Video Link! Dinosaur Song. • http://www.youtube.com/watch?v=W0FOZ 0-VpcU
  • 616. • Archaeopteryx: Earliest ancestor to modern birds (150 million years ago) Copyright © 2010 Ryan P. Murphy
  • 617. • Archaeopteryx: Earliest ancestor to modern birds (150 million years ago) Copyright © 2010 Ryan P. Murphy
  • 618. • Birds came from Theropods. – How are they similar and different?
  • 619. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 620. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 621. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 622. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 623. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 624. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 625. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 626. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy Hollow bones are lightweight so birds can fly more efficiently.
  • 627. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 628. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 629. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 630. • Similar – Three toed foot. – Walk on two legs. – Hollow bones. – Wishbone. – Backward pointing pelvis. – Theropods did have feathers. Copyright © 2010 Ryan P. Murphy
  • 632. • Different – Theropods arms are longer / no wings.
  • 633. • Different – Theropods arms are longer / no wings. – Changes in wrist.
  • 634. • Different – Theropods arms are longer / no wings. – Changes in wrist. – More pronounced feathers in modern birds?
  • 636. • First mammals. Early mammals. Learn more at… http://www.earthlife.net/mammals/evolution.html
  • 637.
  • 638.
  • 639.
  • 640. • First flowers. Copyright © 2010 Ryan P. Murphy
  • 641.
  • 642.
  • 643. • K-T mass extinction event Copyright © 2010 Ryan P. Murphy
  • 644. • K-T mass extinction event Copyright © 2010 Ryan P. Murphy
  • 645. • K-T mass extinction event Copyright © 2010 Ryan P. Murphy
  • 646. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago.
  • 647. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago.
  • 648. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 649. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 650. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 651. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 652. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 653. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. – Iridium is found on Meteorites.
  • 654. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. K-T Mass Extinction Event – Iridium is found on Meteorites.
  • 655. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. K-T Mass Extinction Event – Iridium is found on Meteorites.
  • 656. • A layer of Iridium can be found across the globe in rock layers around 65 million years ago. K-T Mass Extinction Event – Iridium is found on Meteorites.
  • 657. • K-T mass extinction event...(Debate Exists) – Combination of Impact event. – Volcanism. – Disease.
  • 658. • K-T mass extinction event...(Debate Exists) – Combination of Impact event. – Volcanism. – Disease. Learn more about the extinction of the dinosaurs at… http://www.pbs.org/wg bh/evolution/extinction /dinosaurs/asteroid.ht ml
  • 659. • Optional PowerPoint. – Found in Activities folder – Asteroids, Impact Craters, and Torino Scale
  • 660. • Without this extinction event, the odds are…
  • 661. • The age of Mammals wouldn’t have happened.
  • 662. • Age of Mammals wouldn’t have happened.
  • 663.
  • 664.
  • 665.
  • 667. • The age of dinosaur dominance was over.
  • 668. • The age of dinosaur dominance was over.
  • 669. • The age of dinosaur dominance was over. 99.5%
  • 670. • The age of dinosaur dominance was over. The age of mammals begins.
  • 671. • The age of dinosaur dominance was over. The age of mammals begins.
  • 672. “It’s nice not having all those dinosaurs around, now I can rise to power.”
  • 673. “Hey Mammal!” 99.5% Read more about the extinction event at… http://www.ucmp.berkeley.edu/education/events/cowe n1b.html
  • 674. • Last little bit about dinosaurs. – They ruled this planet for 183 million years. – That is a long time!
  • 675. • Last little bit about dinosaurs. – They ruled this planet for 183 million years. – That is a long time!
  • 676. • Last little bit about dinosaurs. – They ruled this planet for 183 million years. – That is a long time!
  • 677. • Video Link! Building a Dinosaur – http://www.youtube.com/watch?v=dZMQOe9 RQ4Y
  • 678. • Video Link! (Optional) Life After Dinosaurs – http://www.youtube.com/watch?v=b7QSwAhMuUY
  • 679. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era
  • 680. 4.56 meters 500 m.y. 500 m.y 250 m.y. 250 Hadeon Eon Archean Eon Proterozoic Eon Paleozoic Era Mesozoic Era Cenozoic Era
  • 681. • Cenozoic Era – Tertiary, and Quaternary Periods • - • - • - • - • - • -
  • 682. • Cenozoic Era – Tertiary, and Quaternary Periods • - • - • - • - • - • -
  • 683. • Cenozoic Era – Tertiary, and Quaternary Periods • - • - • - • - • - • -
  • 684. • Mammals change. Copyright © 2010 Ryan P. Murphy
  • 685. • Mammals continued to radiate but still had to hide from the Terror Birds of the Cenozoic. – Phorusrhacids
  • 686. • Mammals continued to radiate but still had to hide from the Terror Birds of the Cenozoic. – Phorusrhacids
  • 687.
  • 688.
  • 693.
  • 694.
  • 695.
  • 696. “Imagine how cool it would be to have these Terror Birds running around today.”
  • 697.
  • 698.
  • 699.
  • 700.
  • 701. • Eventually, Larger mammals evolved that were able to prey upon the Terror Birds and caused their extinction.
  • 702. • Eventually, Larger mammals evolved that were able to prey upon the Terror Birds and caused their extinction.
  • 703. • Eventually, Larger mammals evolved that were able to prey upon the Terror Birds and caused their extinction.
  • 704. • Earliest Monkeys. Copyright © 2010 Ryan P. Murphy
  • 706. • Climate becomes drier. Copyright © 2010 Ryan P. Murphy
  • 707. • Panama attaches South America to North America
  • 708. • Panama attaches South America to North America
  • 709. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 710. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 711. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 712. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 713. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 714. • Why would the connection of Panama to South America cause ecological chaos? Copyright © 2010 Ryan P. Murphy
  • 715. • Answer! Many animals species in S. America rush into N. America and vice versa.
  • 716. • Answer! Many animals species in S. America rush into N. America and vice versa. – Increased competition causes many extinctions.
  • 717. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 718. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 719. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 720.
  • 721. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 722. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 723.
  • 724. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 725. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 726.
  • 727. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 728. • Evolution is the change in the gene pool overtime. – Gene Pools can change when… – Populations can shrink • Diseases, extinctions, introduction of new better adapted species, predators. – Non-random mating • Organisms choose strongest mate, ones in similar boundaries, – Mutations in the genes • Genes can change. Some are good, some are bad. • The environment will decide. – Movement in and out of the population • Immigration, gene flow. – Natural selection • Adaptations to the environment that do well replace poor ones. Usually an advancement.
  • 729. • First human hominids.
  • 730. • Modern Man (Whoa)
  • 731. • Early Clovis hunters found an abundance of animals to hunt during this time period.
  • 732. • Early Clovis hunters found an abundance of animals to hunt during this time period. Many of these animals had never encountered human hunters.
  • 733. • Early Clovis hunters found an abundance of animals to hunt during this time period. Many of these animals had never encountered human hunters. Many were an easy kill
  • 734. • Early Clovis hunters found an abundance of animals to hunt during this time period. Many of these animals had never encountered human hunters. Many were an easy kill “kind of”.
  • 735. • Early Clovis hunters found an abundance of animals to hunt during this time period. Many of these animals had never encountered human hunters. Many were an easy kill “kind of”. Humans thrived, and these animals became extinct. (Theory)
  • 736. • Tar pits killed and preserved many of the “Megafuana” ice age mammals. Copyright © 2010 Ryan P. Murphy
  • 737. • A tar pit is a place where bitumen “form of crude oil” seeps to the surface. – Animals can become trapped and die.
  • 738. • Tour of Megafuana from the past – Megafuana are large animals.
  • 739. • Tour of Megafuana from the past – Megafuana are large animals. Our Tour 23 M.Y.A
  • 740. • Tour of Megafuana from the past – Megafuana are large animals. Our Tour 23 M.Y.A
  • 741. • Tour of Megafuana from the past – Megafuana are large animals. Extinction Event
  • 750. • Short Faced Skunk
  • 751. • Short Faced Skunk
  • 756. • Smilodon – A specific Saber Toothed Cat
  • 757. • Smilodon – A specific Saber Toothed Cat
  • 764. Giant Beaver• North America Tapir
  • 765. Giant Beaver• North America Tapir
  • 775. • The Columbian Mammoth
  • 776. • The Columbian Mammoth
  • 781.
  • 782. Which is a Mammoth and which is a Mastodon?
  • 783.
  • 784.
  • 785. Both about size of Asian Elephant
  • 786. Both about size of Asian Elephant Thick Coat
  • 787. Both about size of Asian Elephant Thick Coat and peaked forehead
  • 788. Both about size of Asian Elephant Thick Coat and peaked forehead and hump and curved tusk
  • 789. Both about size of Asian Elephant Thick Coat and peaked forehead and hump and curved tusks
  • 813. • California Condor “All of the megafauna are gone..”
  • 814.
  • 815.
  • 821.
  • 822.
  • 827. Giant Ground Sloth Giant Armadillo Mastodon or Mammoth
  • 831.
  • 832.
  • 833.
  • 834.
  • 835.
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  • 872.
  • 873.
  • 874. Learn more about ice age animals at… http://exhibits.museum.state.il.us/exhib its/larson/ice_age_animals.html
  • 875. • Video Links! Walking with Prehistoric Giants, Many Large Mammals that were abundant during the Ice Age even though focus is earlier during the Olgiocene Epoch.
  • 876. • Video Links! Walking with Prehistoric Giants, Many Large Mammals that were abundant during the Ice Age even though focus is earlier during the Olgiocene Epoch. • Caution! All videos are animations but some images may be disturbing.
  • 877. • Video Links! (Optional) • Walking with Prehistoric Beasts – Part I:http://www.youtube.com/watch?v=jW9hO- KE1rU&feature=related – Part II: http://www.youtube.com/watch?v=CJcmfu2noFo&feature=fvwrel – Part III: http://www.youtube.com/watch?v=PCJHwZsFUso&feature=related
  • 878. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 879. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 880. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 881. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 882. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 883. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 884. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 885. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 886. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 887. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 888. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 889. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 890. • All of the Historical Periods are a blink of time on the Geologic Timescale. Copyright © 2010 Ryan P. Murphy
  • 891. • Video - Evolution of Everything, 13.7 billion years ago to modern humans in 7 min. Enjoy! • http://www.youtube.com/watch?v=kbJ_nIFmFsc Copyright © 2010 Ryan P. Murphy
  • 892.
  • 893.
  • 894.
  • 895.
  • 896.
  • 897.
  • 898.
  • 899.
  • 900. The Earth is a fragile system that has…
  • 901. The earth has changed many times and most species go extinct.
  • 902. • Try and figure out the picture beneath the boxes. Raise your hand when you know the picture. – You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 903.
  • 904.
  • 905.
  • 906.
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  • 910.
  • 911.
  • 912.
  • 913.
  • 914. • Try again. Try and figure out the picture beneath the boxes. Raise your hand when you know the picture. – You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 915.
  • 916.
  • 917.
  • 918.
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  • 922.
  • 923.
  • 924. • Try again. Try and figure out the picture beneath the boxes. Raise your hand when you know the picture. – You only get one guess. Copyright © 2010 Ryan P. Murphy
  • 925.
  • 926.
  • 927.
  • 928.
  • 929.
  • 930.
  • 931.
  • 932.
  • 933. “99.5% of all organisms from the very long history Of the earth have gone extinct.”
  • 934. “I have your number strange primate mammal.”
  • 935. • You should be close to the end of your Earth System History homework.
  • 936. • You should be close to page 3 of your Earth System History homework.
  • 937. • and page 4…
  • 938. • Activity! (Optional) Dinosaur or other Paleo organism Project. – Each student is to pick a specific member organism from the past. – If you don’t know what to do, pick an organism from from a time period to get started. • Paleozoic Era: http://www.fossilmuseum.net/Paleobiology/Paleozoic_p aleobiology.htm • Dinosaurs: http://www.rareresource.com/a- z_dinosaurs_list.htm • Ice Age Mammals: http://exhibits.museum.state.il.us/exhibits/larson/ice_ag e_animals.html#
  • 939. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 940. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 941. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 942. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 943. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 944. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 945. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 946. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 947. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 948. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 949. • Possible Projects – Poster board and research. – Video project? – Museum exhibit? – PowerPoint – Research paper. – Dramatic Skit – Board Game – Brochure – Song – Teach the class (Impressions?) – Others (See teacher)
  • 950.
  • 951.
  • 952. Range that it lived and other neat facts. Physical / Anatomical Characteristics of your animal. Behavior / Diet. Describe interesting behaviors, how it finds food, etc. When did it live? Era, Period, Epoch
  • 953. • Video Link! Earth History Crash Course. – Optional and Advanced. – http://www.youtube.com/watch?v=sjE-Pkjp3u4 Bring in your timeline sheet
  • 954. • Earth System History Review Game Bring in your timeline sheet
  • 955. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to NABT and NSTA) • http://www.nabt.org/websites/institution/index.php?p= 1 • http://learningcenter.nsta.org/browse_journals.aspx?j ournal=tst Please visit at least one of the “learn more” educational links provided in this unit and complete this worksheet
  • 956. • “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet – Visit some of the many provided links or.. – Articles can be found at (w/ membership to and NSTA) • http://www.earthmagazine.org/ • http://learningcenter.nsta.org/browse_journals.aspx?jo urnal=tst
  • 957.
  • 959. • This part of the PowerPoint roadmap is just one small part of my Geology Topics Unit. This unit includes… • A six part 6,000 Slide PowerPoint Presentation / unit roadmap full of activities, review questions, games, video links, flashcards, materials list, and much more. • A 18 bundled homework package, modified version, 19 pages of unit notes, 6 PowerPoint Review Games of 100+ slides each, videos, rubrics, and much more that all chronologically follow the unit slideshow. • This is a fantastic unit for any Earth Science Class. • http://sciencepowerpoint.com/Geology_Unit.html
  • 960.
  • 961. Areas of Focus within The Geology Topics Unit: -Areas of Focus within The Geology Topics Unit: Plate Tectonics, Evidence for Plate Tectonics, Pangea, Energy Waves, Layers of the Earth, Heat Transfer, Types of Crust, Plate Boundaries, Hot Spots, Volcanoes, Positives and Negatives of Volcanoes, Types of Volcanoes, Parts of a Volcano, Magma, Types of Lava, Viscosity, Earthquakes, Faults, Folds, Seismograph, Richter Scale, Seismograph, Tsunami’s, Rocks, Minerals, Crystals, Uses of Minerals, Types of Crystals, Physical Properties of Minerals, Rock Cycle, Common Igneous Rocks, Common Sedimentary Rocks, Common Metamorphic Rocks., Age of the Earth, Uniformitarianism, Principle of Superposition, Earth History, Time Units, Timeline of Events, Basic Evolution, Mass Extinction Events, Dinosaurs, Early Mammals, and more. Full Unit can be found at… http://sciencepowerpoint.com/Geology_U nit.html
  • 962.
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  • 966.
  • 967.
  • 968. • This was a very brief tour. Please visit the links below to learn more about each of the units in this curriculum package. – These units take me about four years to complete with my students in grades 5-10. Earth Science Units Extended Tour Link and Curriculum Guide Geology Topics Unit http://sciencepowerpoint.com/Geology_Unit.html Astronomy Topics Unit http://sciencepowerpoint.com/Astronomy_Unit.html Weather and Climate Unit http://sciencepowerpoint.com/Weather_Climate_Unit.html Soil Science, Weathering, More http://sciencepowerpoint.com/Soil_and_Glaciers_Unit.html Water Unit http://sciencepowerpoint.com/Water_Molecule_Unit.html Rivers Unit http://sciencepowerpoint.com/River_and_Water_Quality_Unit.html = Easier = More Difficult = Most Difficult 5th – 7th grade 6th – 8th grade 8th – 10th grade
  • 969. Physical Science Units Extended Tour Link and Curriculum Guide Science Skills Unit http://sciencepowerpoint.com/Science_Introduction_Lab_Safety_Metric_Methods. html Motion and Machines Unit http://sciencepowerpoint.com/Newtons_Laws_Motion_Machines_Unit.html Matter, Energy, Envs. Unit http://sciencepowerpoint.com/Energy_Topics_Unit.html Atoms and Periodic Table Unit http://sciencepowerpoint.com/Atoms_Periodic_Table_of_Elements_Unit.html Life Science Units Extended Tour Link and Curriculum Guide Human Body / Health Topics http://sciencepowerpoint.com/Human_Body_Systems_and_Health_Topics_Unit.html DNA and Genetics Unit http://sciencepowerpoint.com/DNA_Genetics_Unit.html Cell Biology Unit http://sciencepowerpoint.com/Cellular_Biology_Unit.html Infectious Diseases Unit http://sciencepowerpoint.com/Infectious_Diseases_Unit.html Taxonomy and Classification Unit http://sciencepowerpoint.com/Taxonomy_Classification_Unit.html Evolution / Natural Selection Unit http://sciencepowerpoint.com/Evolution_Natural_Selection_Unit.html Botany Topics Unit http://sciencepowerpoint.com/Plant_Botany_Unit.html Ecology Feeding Levels Unit http://sciencepowerpoint.com/Ecology_Feeding_Levels_Unit.htm Ecology Interactions Unit http://sciencepowerpoint.com/Ecology_Interactions_Unit.html Ecology Abiotic Factors Unit http://sciencepowerpoint.com/Ecology_Abiotic_Factors_Unit.html
  • 970. • More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The Rivers and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, The Energy and the Environment Unit, and Science Skills Unit. Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and The Human Body Systems and Health Topics Unit Copyright © 2010 Ryan P. Murphy
  • 971. • The entire four year curriculum can be found at... http://sciencepowerpoint.com/ Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com