Lesson #1
•Download as PPT, PDF•
0 likes•191 views
The document summarizes key events in Earth's history from its formation 4.6 billion years ago to the appearance of hominids 3.7 million years ago. It describes how fish appeared 426 million years ago, land plants emerged 420 million years ago, dinosaurs lived from 254-65 million years ago, mammals originated 220 million years ago, and humans evolved 3.7 million years ago. An Earth history clock graphic visually represents the timing of these events.
Report
Share
Report
Share
Recommended
Escuela y contexto social
Este documento presenta el programa para el curso "Escuela y Contexto Social", parte de la licenciatura en Educación Secundaria. El curso tiene como objetivo que los estudiantes exploren las características de las escuelas secundarias a través de lecturas, discusión en clase y visitas a escuelas. El programa incluye actividades de observación y análisis para que los estudiantes comiencen a familiarizarse con su futuro campo laboral y los desafíos de la enseñanza secundaria.
Legislacion farmaceutica 2
El Derecho farmacéutico regula la industria farmacéutica y la elaboración, uso y comercialización de medicamentos y otros productos relacionados a la salud. Establece las leyes de salud y medicamentos que definen medicamentos legales, productos sanitarios, cosméticos y de higiene personal, y regula aspectos como investigación, patentes, licencias, comercialización y prescripción médica. La política farmacéutica forma parte de la política sanitaria y se encarga del desarrollo, suministro y uso de medicamentos dentro
Nov.wod
Google Images is a search engine for finding images, photos, and other visual media online. Users can search Google Images by entering query terms or uploading an image to find visually similar images. Google Images displays thumbnails of images and their source websites so users can easily browse images from across the internet on a variety of topics.
包季真《电子商务的用户体验》
从传统商户到了线上的电子商户，无论是用户，营销和产业链都会有所变化。那么，电子商务到底对我们以前熟悉的传统产业会有什么变化和挑战呢？
为了提高成交量，店铺首页改放置什么样的内容？宝贝详情页面又该放置什么样的内容？
培训目标
* 了解用户体验，用户为什么购买商品
* 了解互联网用户与线下用户的差别
* 科学地安排店铺首页和宝贝详情页的内容
* 学习品牌的视觉管理，做专业的品牌
Endringer i forvaltningsloven og eForvaltningsforskriften
Nærmere informasjon om endringer i
forvaltningsloven og eForvaltningsforskriften
Earth's timeline short
This document provides an overview of Earth's timeline from 4.6 billion years ago to present day. It includes a masking tape representation of the timeline with key events labeled to place in order, such as fish, amphibians, reptiles, dinosaurs, mammals and birds first appearing. Accompanying information discusses banded iron formations, the emergence of prokaryotic and eukaryotic cells, and life moving onto land over Earth's history from the Hadean and Archean eons to the current Phanerozoic eon. Mass extinctions that occurred throughout this period are also noted.
Recommended
Escuela y contexto social
Este documento presenta el programa para el curso "Escuela y Contexto Social", parte de la licenciatura en Educación Secundaria. El curso tiene como objetivo que los estudiantes exploren las características de las escuelas secundarias a través de lecturas, discusión en clase y visitas a escuelas. El programa incluye actividades de observación y análisis para que los estudiantes comiencen a familiarizarse con su futuro campo laboral y los desafíos de la enseñanza secundaria.
Legislacion farmaceutica 2
El Derecho farmacéutico regula la industria farmacéutica y la elaboración, uso y comercialización de medicamentos y otros productos relacionados a la salud. Establece las leyes de salud y medicamentos que definen medicamentos legales, productos sanitarios, cosméticos y de higiene personal, y regula aspectos como investigación, patentes, licencias, comercialización y prescripción médica. La política farmacéutica forma parte de la política sanitaria y se encarga del desarrollo, suministro y uso de medicamentos dentro
Nov.wod
Google Images is a search engine for finding images, photos, and other visual media online. Users can search Google Images by entering query terms or uploading an image to find visually similar images. Google Images displays thumbnails of images and their source websites so users can easily browse images from across the internet on a variety of topics.
包季真《电子商务的用户体验》
从传统商户到了线上的电子商户，无论是用户，营销和产业链都会有所变化。那么，电子商务到底对我们以前熟悉的传统产业会有什么变化和挑战呢？
为了提高成交量，店铺首页改放置什么样的内容？宝贝详情页面又该放置什么样的内容？
培训目标
* 了解用户体验，用户为什么购买商品
* 了解互联网用户与线下用户的差别
* 科学地安排店铺首页和宝贝详情页的内容
* 学习品牌的视觉管理，做专业的品牌
Endringer i forvaltningsloven og eForvaltningsforskriften
Nærmere informasjon om endringer i
forvaltningsloven og eForvaltningsforskriften
Earth's timeline short
This document provides an overview of Earth's timeline from 4.6 billion years ago to present day. It includes a masking tape representation of the timeline with key events labeled to place in order, such as fish, amphibians, reptiles, dinosaurs, mammals and birds first appearing. Accompanying information discusses banded iron formations, the emergence of prokaryotic and eukaryotic cells, and life moving onto land over Earth's history from the Hadean and Archean eons to the current Phanerozoic eon. Mass extinctions that occurred throughout this period are also noted.
The age of the Earth is estimated from the amount of uranium isotope .pdf
The age of the Earth is estimated from the amount of uranium isotope 238 remaining.
Radioisotopes like U^238 slowly decay over time turning into either another isotope or another
element when they release radiation. Estimates are that only half of the U^238 that was
originally present in the Earth still exists. Since the half life (time it takes a radioisotope to lose
1/2 its material) is 4 5 times 10^9 that puts the age of the Earth at 4 5 billion years U^238 decays
into Th^234, which decays into Pa^234, which decays into U^234. The earliest fossil evidence
of bacteria is 3 5 billion years old. Vascular plants began to appear 400 million years ago.
Modern humans are estimated to have appeared about 200,000 years ago. At which of these
times would the most original U^238 remain? The time bacteria first became fossilized The
time vascular plants appeared The time modem humans appeared At which of these times
would the least original U^238 remain? The time bacteria first became fossilized The time
vascular plants appeared The time modem humans appeared Fossils found in rock suggest that:
Compare these time spans by changing the scale from YEARS to SECOND: let 1 year = 1 sec.
Thus, in this scale the average biology student is 20 seconds old. At this scale, how many days
ago did humans appear? 1.7 hours 1 day 1.7 days 2 days 2.7 days How many years ago did the
dinosaurs vanish? 2 years 2.1 years 2.2 days 2.3 days 2.4 days How many years ago did
flowering plants begin to dominate? 1.5 years 2 years 2.5 years 3 years 3.5 years How many
years ago did plants start to live on land? 10 years 11 years 12 years 13 years 14 years How
many years ago did cells first fossilize? 91 years 111 years 121 years 131 years 141 years
Solution
a) Most U238 existed when the bacteria first bacame fossilised. The earliest fossil evidence of
bacteria is 3.5 billion years ago
b) Least U238 remains at time when first modern human appeared 200,000 years ago
2a) 180,000 years = 180,000 sec = 2.08 days or 2 days. Ans iv
b) 2.06 years
c)2.5 years
d) 12.6 years
e)111 years.
Evolution ppt
The document presents a timeline of the evolution of life on Earth over 4.5 billion years represented as a 24-hour clock. Key events include: single-celled life appearing at 4am; the first plants in the sea by 8:30pm; land creatures by 10:05pm; dinosaurs appearing at 10:55pm and disappearing at 11:39pm when mammals start to emerge; primates appearing at 11:42pm; hominids at 23:58:43; Homo habilis at 23:59:18; and Homo sapiens sapiens at 23:59:57, just before the clock strikes midnight to represent the present.
Lesson-1-The-Concept-of-Life-Based-on-the-Emerging-Pieces-of-Evidence.pptx
This document discusses theories on the origin of life and the earliest life forms. It explores the hypothesis that life began through extraterrestrial origins, panspermia, divine creation, or from nonliving matter on Earth. The primordial soup theory proposed that organic molecules combined in Earth's early atmosphere to form self-replicating molecules. Evidence for early life includes Miller-Urey experiments showing amino acid formation from atmospheric gases, as well as microfossils of cyanobacteria and stromatolites, some of the earliest fossils, dating back billions of years.
Life On Earth
The document discusses the history of life on Earth. It states that there are approximately 4 million different forms of life, the Earth is around 4.6 billion years old, and conditions on the early Earth were very different with no oxygen and different atmospheric gases. It also mentions that the first living things appeared over 3 billion years ago in the oceans as single-celled organisms, and that reproduction and evolution have allowed life forms to change over time according to the fossil record.
Earth's timeline
This document provides an Earth timeline that places six key events in Earth's history on a tape measure from "Earth forms" to "today": fish first appear, amphibians first appear, reptiles first appear, dinosaurs first appear, mammals first appear, and birds first appear. It then shows these events mapped on calendars representing the geologic time periods from the Hadean Eon to today, demonstrating how life evolved over the past 4.6 billion years since Earth formed from a planetary nebula.
Bio17 The History of Life
The document summarizes key events in early Earth history based on evidence from the fossil record:
- Early Earth had a toxic atmosphere but cooled enough for liquid water oceans to form around 3.8 billion years ago. Early organic molecules formed in simulations of Earth's atmosphere.
- The first life forms were unicellular bacteria that evolved around 3.5 billion years ago without oxygen. Photosynthetic bacteria introduced oxygen to the atmosphere around 2.2 billion years ago.
- Eukaryotic cells evolved from symbiotic relationships between prokaryotes around 2 billion years ago, resulting in mitochondria and chloroplasts. Sexual reproduction and multicellularity further increased genetic variation.
SS3: Big Era One
The document provides a summary of the origin and evolution of the universe, Earth, life, and humans according to scientific evidence. It describes how 13 billion years ago the universe began expanding from an initial singularity, leading to the formation of stars and galaxies. Around 4.6 billion years ago, our sun and solar system formed, including Earth. Life first emerged on Earth around 3.8 billion years ago in the oceans. Various species of early humans and hominids evolved over millions of years, with Homo sapiens emerging around 200,000 years ago.
Big Era 1 ppt
- The document provides a detailed timeline of the origins and evolution of the universe, Earth, life, and humans from the Big Bang 13 billion years ago to the earliest humans 7 million years ago.
- It describes how stars and galaxies formed after the Big Bang, the formation of the solar system and Earth 4.6 billion years ago, the emergence of early life 3.8 billion years ago and multicellular life 600 million years ago.
- It then outlines the evolution of land animals, dinosaurs, mammals after the dinosaurs went extinct, early primates 7 million years ago, the first hominids able to walk upright also 7 million years ago, and various hominid species like Homo habilis
Big era 1
- The document provides a summary of the origin and evolution of the universe, Earth, life, and humans according to scientific evidence. It describes how 13 billion years ago the Big Bang occurred, forming stars and galaxies. Around 4.6 billion years ago, our sun and solar system formed, including Earth.
- The early Earth was hot but cooled enough for oceans and life to form around 3.8 billion years ago. Multicellular life emerged around 600 million years ago and land animals around 400 million years ago. Dinosaurs became dominant until an asteroid impact 65 million years ago. This allowed mammals and primates to evolve.
- The first hominids, or human ancestors, appeared around 7 million
Evolution power point
Fish began colonizing land during the Silurian period to escape competition in the oceans and find new food sources on land. They evolved legs to help navigate shallow waters, and these legs eventually allowed them to move permanently onto land. As they adapted to life on land, fish developed internal gas exchange systems and stronger limbs. Scientists study the fossil record to understand how organisms evolved over time. Neil Shubin of the University of Chicago has discovered many fossils showing the transition of fish to land-dwelling tetrapods, including a "missing link" creature from 375 million years ago that had features of both fish and crocodiles. By the Devonian period, tetrapods with four limbs had become the dominant land animals.
7.1 earth and environmental science study guide
The document provides an overview of Earth's geological history and the key events that have occurred over time, including:
- The Earth formed 4.55 billion years ago as a hot molten surface with no atmosphere.
- The Moon was formed from an asteroid impact that ejected material which became the Moon.
- Life first appeared in the Precambrian era in the form of cyanobacteria, which helped improve the atmosphere through photosynthesis.
- Plants evolved around 400 million years ago in the Paleozoic era, known as the age of ancient life.
- Fossils and radiometric dating provide evidence that adds to the geological timescale.
- The current human population is approximately 7 billion and is putting
gio and jade
Dinosaurs were an extremely diverse group of animals, with over 500 identified genera and nearly 2,000 estimated to have existed. Many dinosaurs shared skeletal features but they were not unique to dinosaurs. Images show the earth and dinosaurs throughout history. The earth formed 4.57 billion years ago and is approximately 4.6 billion years old. Dinosaurs lived on earth for around 3,000 come in a wide range of sizes, some ate plants and others were carnivores, and they obtained food from the land.
Day 9 geo time scale
The geologic time scale is divided by major changes or events such as mass extinctions and the development of new species.
Fossil Formation
How do fossils and rock layer form? What is the best scientific explanation for intricate detailed fossils, fossil graveyards and living fossils?
Read Chapter two Written in the Rocks” in Why Evolution is True .docx
Read Chapter two “Written in the Rocks” in Why Evolution is True and prepare to discuss it in class and answer the following questions.
1. What was the date that the first fossils were found?
2. Describe how a fossil is made.
3. Where are the best places to find a fossil?
4. Explain how carbon dating works.
5. Explain the principal of superposition. When was it proposed and by whom? What happened to this man?
6. The history of the Earth is (almost 5 billion years) is divided into 6 periods. Describe the major happenings for these.
Hadean
Archaean
Proterozoic
Paleozoic
Mesozoic
Cenozoic
7. What is a trilobite. When and where were they found.
8. What is plankton? What is their advantage to give evidence for evolution?
9. What is a missing link? Why is this term a questionable term to use? Why is the term “transitional species” preferred? What is a transitional species?
10. Tiktaalik had traits of fish (list them) and of land animals (list them).
11. What traits did dinosaurs have in common with birds?
12. What evidence is there that whales originated from land animals?
.
evolution.ppt
The document presents an overview of the evolution of life on Earth over 4.5 billion years depicted as a 24-hour clock. Key events include: single-celled life appearing at 4am; the first plants in the sea by 8:30pm; dinosaurs appearing at 10:55pm; dinosaurs disappearing and mammals emerging by 11:39pm; and Homo sapiens appearing at 23:59:57, just before midnight marking present day. The clock aims to convey the immense timescales involved in the development of life on our planet.
Geologic Time Scale (Group 4).pptx
The geologic time scale divides Earth's history into standardized units and provides a framework to organize geological events. It subdivides into eons like the Phanerozoic, which began 542 million years ago and marked the rise of abundant fossils. Each eon contains eras like the Paleozoic, Mesozoic, and Cenozoic that are further divided into periods and epochs defined by changes in dominant life forms. The history of life on Earth began with bacteria over 3.8 billion years ago and evolved through major transitions like the rise of oxygen, multicellular life, plants and animals on land, dinosaurs, mammals, and ultimately humans. Mass extinctions periodically wiped out large portions of life
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
Secrets of the Bible
This document discusses several topics related to biblical knowledge and ancient history:
1) It examines evidence for a young earth, including scientific dating methods that suggest the earth is thousands rather than billions of years old.
2) It analyzes fossil evidence commonly cited for human evolution and finds that many such examples have been debunked as hoaxes or misidentified remains.
3) It explores what ancient humans may have really been like based on biblical accounts, finding evidence that contrary to popular views, people of the ancient past were intelligent and advanced.
4) Finally, it discusses theories about dinosaurs' origin and extinction, noting their possible existence contemporaneously with humans as described in legends of dragons and their demise
Tipc Intro Ms Principals
This presentation discusses 21st century skills and online modules for teaching them. It covers the past approaches to education, the current focus on skills like collaboration, critical thinking, and problem solving. It also explores the tools and online modules available to teach these modern skills.
School2.0v3
The document discusses how schools need to change and adapt as information grows exponentially in volume, speed, and complexity. It notes that information is now more easily accessible but also less vetted and more biased. It questions what new skills students will need to make sense of this changing information landscape. Some key statistics highlighted include that there are now 32 million pages of information on the internet, with 235 million searches performed per day. It poses questions about what school will look like in this new environment for students, teachers, parents, and communities.
More Related Content
Similar to Lesson #1
The age of the Earth is estimated from the amount of uranium isotope .pdf
The age of the Earth is estimated from the amount of uranium isotope 238 remaining.
Radioisotopes like U^238 slowly decay over time turning into either another isotope or another
element when they release radiation. Estimates are that only half of the U^238 that was
originally present in the Earth still exists. Since the half life (time it takes a radioisotope to lose
1/2 its material) is 4 5 times 10^9 that puts the age of the Earth at 4 5 billion years U^238 decays
into Th^234, which decays into Pa^234, which decays into U^234. The earliest fossil evidence
of bacteria is 3 5 billion years old. Vascular plants began to appear 400 million years ago.
Modern humans are estimated to have appeared about 200,000 years ago. At which of these
times would the most original U^238 remain? The time bacteria first became fossilized The
time vascular plants appeared The time modem humans appeared At which of these times
would the least original U^238 remain? The time bacteria first became fossilized The time
vascular plants appeared The time modem humans appeared Fossils found in rock suggest that:
Compare these time spans by changing the scale from YEARS to SECOND: let 1 year = 1 sec.
Thus, in this scale the average biology student is 20 seconds old. At this scale, how many days
ago did humans appear? 1.7 hours 1 day 1.7 days 2 days 2.7 days How many years ago did the
dinosaurs vanish? 2 years 2.1 years 2.2 days 2.3 days 2.4 days How many years ago did
flowering plants begin to dominate? 1.5 years 2 years 2.5 years 3 years 3.5 years How many
years ago did plants start to live on land? 10 years 11 years 12 years 13 years 14 years How
many years ago did cells first fossilize? 91 years 111 years 121 years 131 years 141 years
Solution
a) Most U238 existed when the bacteria first bacame fossilised. The earliest fossil evidence of
bacteria is 3.5 billion years ago
b) Least U238 remains at time when first modern human appeared 200,000 years ago
2a) 180,000 years = 180,000 sec = 2.08 days or 2 days. Ans iv
b) 2.06 years
c)2.5 years
d) 12.6 years
e)111 years.
Evolution ppt
The document presents a timeline of the evolution of life on Earth over 4.5 billion years represented as a 24-hour clock. Key events include: single-celled life appearing at 4am; the first plants in the sea by 8:30pm; land creatures by 10:05pm; dinosaurs appearing at 10:55pm and disappearing at 11:39pm when mammals start to emerge; primates appearing at 11:42pm; hominids at 23:58:43; Homo habilis at 23:59:18; and Homo sapiens sapiens at 23:59:57, just before the clock strikes midnight to represent the present.
Lesson-1-The-Concept-of-Life-Based-on-the-Emerging-Pieces-of-Evidence.pptx
This document discusses theories on the origin of life and the earliest life forms. It explores the hypothesis that life began through extraterrestrial origins, panspermia, divine creation, or from nonliving matter on Earth. The primordial soup theory proposed that organic molecules combined in Earth's early atmosphere to form self-replicating molecules. Evidence for early life includes Miller-Urey experiments showing amino acid formation from atmospheric gases, as well as microfossils of cyanobacteria and stromatolites, some of the earliest fossils, dating back billions of years.
Life On Earth
The document discusses the history of life on Earth. It states that there are approximately 4 million different forms of life, the Earth is around 4.6 billion years old, and conditions on the early Earth were very different with no oxygen and different atmospheric gases. It also mentions that the first living things appeared over 3 billion years ago in the oceans as single-celled organisms, and that reproduction and evolution have allowed life forms to change over time according to the fossil record.
Earth's timeline
This document provides an Earth timeline that places six key events in Earth's history on a tape measure from "Earth forms" to "today": fish first appear, amphibians first appear, reptiles first appear, dinosaurs first appear, mammals first appear, and birds first appear. It then shows these events mapped on calendars representing the geologic time periods from the Hadean Eon to today, demonstrating how life evolved over the past 4.6 billion years since Earth formed from a planetary nebula.
Bio17 The History of Life
The document summarizes key events in early Earth history based on evidence from the fossil record:
- Early Earth had a toxic atmosphere but cooled enough for liquid water oceans to form around 3.8 billion years ago. Early organic molecules formed in simulations of Earth's atmosphere.
- The first life forms were unicellular bacteria that evolved around 3.5 billion years ago without oxygen. Photosynthetic bacteria introduced oxygen to the atmosphere around 2.2 billion years ago.
- Eukaryotic cells evolved from symbiotic relationships between prokaryotes around 2 billion years ago, resulting in mitochondria and chloroplasts. Sexual reproduction and multicellularity further increased genetic variation.
SS3: Big Era One
The document provides a summary of the origin and evolution of the universe, Earth, life, and humans according to scientific evidence. It describes how 13 billion years ago the universe began expanding from an initial singularity, leading to the formation of stars and galaxies. Around 4.6 billion years ago, our sun and solar system formed, including Earth. Life first emerged on Earth around 3.8 billion years ago in the oceans. Various species of early humans and hominids evolved over millions of years, with Homo sapiens emerging around 200,000 years ago.
Big Era 1 ppt
- The document provides a detailed timeline of the origins and evolution of the universe, Earth, life, and humans from the Big Bang 13 billion years ago to the earliest humans 7 million years ago.
- It describes how stars and galaxies formed after the Big Bang, the formation of the solar system and Earth 4.6 billion years ago, the emergence of early life 3.8 billion years ago and multicellular life 600 million years ago.
- It then outlines the evolution of land animals, dinosaurs, mammals after the dinosaurs went extinct, early primates 7 million years ago, the first hominids able to walk upright also 7 million years ago, and various hominid species like Homo habilis
Big era 1
- The document provides a summary of the origin and evolution of the universe, Earth, life, and humans according to scientific evidence. It describes how 13 billion years ago the Big Bang occurred, forming stars and galaxies. Around 4.6 billion years ago, our sun and solar system formed, including Earth.
- The early Earth was hot but cooled enough for oceans and life to form around 3.8 billion years ago. Multicellular life emerged around 600 million years ago and land animals around 400 million years ago. Dinosaurs became dominant until an asteroid impact 65 million years ago. This allowed mammals and primates to evolve.
- The first hominids, or human ancestors, appeared around 7 million
Evolution power point
Fish began colonizing land during the Silurian period to escape competition in the oceans and find new food sources on land. They evolved legs to help navigate shallow waters, and these legs eventually allowed them to move permanently onto land. As they adapted to life on land, fish developed internal gas exchange systems and stronger limbs. Scientists study the fossil record to understand how organisms evolved over time. Neil Shubin of the University of Chicago has discovered many fossils showing the transition of fish to land-dwelling tetrapods, including a "missing link" creature from 375 million years ago that had features of both fish and crocodiles. By the Devonian period, tetrapods with four limbs had become the dominant land animals.
7.1 earth and environmental science study guide
The document provides an overview of Earth's geological history and the key events that have occurred over time, including:
- The Earth formed 4.55 billion years ago as a hot molten surface with no atmosphere.
- The Moon was formed from an asteroid impact that ejected material which became the Moon.
- Life first appeared in the Precambrian era in the form of cyanobacteria, which helped improve the atmosphere through photosynthesis.
- Plants evolved around 400 million years ago in the Paleozoic era, known as the age of ancient life.
- Fossils and radiometric dating provide evidence that adds to the geological timescale.
- The current human population is approximately 7 billion and is putting
gio and jade
Dinosaurs were an extremely diverse group of animals, with over 500 identified genera and nearly 2,000 estimated to have existed. Many dinosaurs shared skeletal features but they were not unique to dinosaurs. Images show the earth and dinosaurs throughout history. The earth formed 4.57 billion years ago and is approximately 4.6 billion years old. Dinosaurs lived on earth for around 3,000 come in a wide range of sizes, some ate plants and others were carnivores, and they obtained food from the land.
Day 9 geo time scale
The geologic time scale is divided by major changes or events such as mass extinctions and the development of new species.
Fossil Formation
How do fossils and rock layer form? What is the best scientific explanation for intricate detailed fossils, fossil graveyards and living fossils?
Read Chapter two Written in the Rocks” in Why Evolution is True .docx
Read Chapter two “Written in the Rocks” in Why Evolution is True and prepare to discuss it in class and answer the following questions.
1. What was the date that the first fossils were found?
2. Describe how a fossil is made.
3. Where are the best places to find a fossil?
4. Explain how carbon dating works.
5. Explain the principal of superposition. When was it proposed and by whom? What happened to this man?
6. The history of the Earth is (almost 5 billion years) is divided into 6 periods. Describe the major happenings for these.
Hadean
Archaean
Proterozoic
Paleozoic
Mesozoic
Cenozoic
7. What is a trilobite. When and where were they found.
8. What is plankton? What is their advantage to give evidence for evolution?
9. What is a missing link? Why is this term a questionable term to use? Why is the term “transitional species” preferred? What is a transitional species?
10. Tiktaalik had traits of fish (list them) and of land animals (list them).
11. What traits did dinosaurs have in common with birds?
12. What evidence is there that whales originated from land animals?
.
evolution.ppt
The document presents an overview of the evolution of life on Earth over 4.5 billion years depicted as a 24-hour clock. Key events include: single-celled life appearing at 4am; the first plants in the sea by 8:30pm; dinosaurs appearing at 10:55pm; dinosaurs disappearing and mammals emerging by 11:39pm; and Homo sapiens appearing at 23:59:57, just before midnight marking present day. The clock aims to convey the immense timescales involved in the development of life on our planet.
Geologic Time Scale (Group 4).pptx
The geologic time scale divides Earth's history into standardized units and provides a framework to organize geological events. It subdivides into eons like the Phanerozoic, which began 542 million years ago and marked the rise of abundant fossils. Each eon contains eras like the Paleozoic, Mesozoic, and Cenozoic that are further divided into periods and epochs defined by changes in dominant life forms. The history of life on Earth began with bacteria over 3.8 billion years ago and evolved through major transitions like the rise of oxygen, multicellular life, plants and animals on land, dinosaurs, mammals, and ultimately humans. Mass extinctions periodically wiped out large portions of life
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
Secrets of the Bible
This document discusses several topics related to biblical knowledge and ancient history:
1) It examines evidence for a young earth, including scientific dating methods that suggest the earth is thousands rather than billions of years old.
2) It analyzes fossil evidence commonly cited for human evolution and finds that many such examples have been debunked as hoaxes or misidentified remains.
3) It explores what ancient humans may have really been like based on biblical accounts, finding evidence that contrary to popular views, people of the ancient past were intelligent and advanced.
4) Finally, it discusses theories about dinosaurs' origin and extinction, noting their possible existence contemporaneously with humans as described in legends of dragons and their demise
Similar to Lesson #1 (20)
The age of the Earth is estimated from the amount of uranium isotope .pdf
The age of the Earth is estimated from the amount of uranium isotope .pdf
Lesson-1-The-Concept-of-Life-Based-on-the-Emerging-Pieces-of-Evidence.pptx
Lesson-1-The-Concept-of-Life-Based-on-the-Emerging-Pieces-of-Evidence.pptx
Read Chapter two Written in the Rocks” in Why Evolution is True .docx
Read Chapter two Written in the Rocks” in Why Evolution is True .docx
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
More from bionicteaching
Tipc Intro Ms Principals
This presentation discusses 21st century skills and online modules for teaching them. It covers the past approaches to education, the current focus on skills like collaboration, critical thinking, and problem solving. It also explores the tools and online modules available to teach these modern skills.
School2.0v3
The document discusses how schools need to change and adapt as information grows exponentially in volume, speed, and complexity. It notes that information is now more easily accessible but also less vetted and more biased. It questions what new skills students will need to make sense of this changing information landscape. Some key statistics highlighted include that there are now 32 million pages of information on the internet, with 235 million searches performed per day. It poses questions about what school will look like in this new environment for students, teachers, parents, and communities.
Curriculum Science Unit Sol 5.2 Powerpoint
Sound is a form of energy that travels as waves through matter. The frequency of a sound wave determines its pitch, with higher frequencies corresponding to higher pitches. Amplitude measures the amount of energy in a sound wave, with louder sounds having higher amplitudes. Different materials transmit sound at different speeds, with solids transmitting it fastest and gases transmitting it slowest. Changing aspects of a sound wave like its frequency or amplitude can alter the resulting sound. Musical instruments produce sound through various methods of vibration.
Osmosis Diffusion
Cells control what enters and leaves through the cell membrane. Diffusion occurs when molecules move from areas of higher concentration to lower concentration until concentrations are equalized. Osmosis is the diffusion of water through the semipermeable cell membrane. In hypertonic solutions, cells shrink as water diffuses out. In hypotonic solutions, cells swell as water diffuses in. In isotonic solutions, there is no net water movement as concentrations are balanced.
Osmosis Diffusion
Cells control what enters and leaves through the cell membrane. Diffusion occurs when molecules move from areas of higher concentration to lower concentration until concentrations are equalized. Osmosis is the diffusion of water through the semipermeable cell membrane. In hypertonic solutions, cells shrink as water diffuses out. In hypotonic solutions, cells swell as water diffuses in. In isotonic solutions, there is no net water movement as concentrations are balanced.
Osmosis Diffusion
Cells control what enters and leaves through the cell membrane. Diffusion occurs when molecules move from areas of higher concentration to lower concentration until concentrations are equalized. Osmosis is the diffusion of water through the semipermeable cell membrane. In hypertonic solutions, cells shrink as water diffuses out. In hypotonic solutions, cells swell as water diffuses in. In isotonic solutions, there is no net water movement as concentrations are balanced.
Osmosis Diffusion
Cells control what enters and leaves through the cell membrane. Diffusion occurs when molecules move from areas of higher concentration to lower concentration until concentrations are equalized. Osmosis is the diffusion of water through the semipermeable cell membrane. In hypertonic solutions, cells shrink as water diffuses out. In hypotonic solutions, cells swell as water diffuses in. In isotonic solutions, there is no net water movement as concentrations are balanced.
Lizards
There are over 5,000 different types of lizards in the world. Lizards are cold-blooded, or ectothermic, animals that bask in the sun to warm up. Their skin is covered in scales made of keratin, the same material that makes up human fingernails. Both bearded dragons and Chinese water dragons eat insects as carnivores. Bearded dragons live in desert habitats while Chinese water dragons spend time in trees and near water.
Dnapresentation
The document discusses the structure and functions of DNA and genes. It explains that DNA is composed of nucleotides containing phosphate, deoxyribose sugar and one of four nitrogenous bases. The bases on one strand bond with those on the other through hydrogen bonds to form the DNA double helix. Genes are sections of DNA that code for specific functions and traits. The document outlines the different types of genomes found in organisms, including prokaryotic, eukaryotic nuclear, viral, organellar and plasmid genomes. It also describes the processes of DNA replication and transcription of DNA into RNA, which plays a role in protein synthesis.
Angle Measurements
The document discusses different types of angles and how to measure them. It defines an angle as the amount of rotation between two rays with a common endpoint called the vertex. Angles are measured in degrees using a protractor. Acute angles are between 0 and 90 degrees, obtuse angles are between 90 and 180 degrees, right angles are 90 degrees, and straight angles are 180 degrees. The angle addition postulate states that the sum of the measures of the two smaller angles is equal to the measure of the larger angle. An angle bisector divides an angle into two congruent or equal angles.
Numbers Pp
Numbers are used for more than just math, as they are essential for keeping track of dates in history, labeling and describing in science, and identifying pages when reading. Numbers are ubiquitous in everyday life as well, appearing on clocks, streets, and at sporting events to help quantify and organize information.
Sound Jeopardy Game
The document defines key terms related to sound and waves, including:
- A disturbance that transfers energy from point to point is called a wave.
- The back and forth movement of matter where energy is transferred is called vibration.
- Sound travels faster through solids than liquids or gases.
- Softer materials like carpet absorb sound rather than reflecting it.
The American Flag J.Mitchell
The American flag has 50 stars and 13 stripes. The colors red, white, and blue represent courage, liberty, and justice respectively.
Harlem Renaissance Pp
The document discusses life in the United States during 1918 and the 1920s. It mentions unemployment in the South, violence and discrimination at that time. It then shifts to discussing the cultural Renaissance period of the 1920s, including a rooftop party in 1924 and references to the musician Duke Ellington. The renaissance is explored through the work of writers like Langston Hughes and painter Jacob Lawrence who depicted the Great Migration period.
More from bionicteaching (14)
Recently uploaded
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience Wahiba Chair Training & Consulting
Wahiba Chair's Talk at the 2024 Learning Ideas Conference. BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...Nguyen Thanh Tu Collection
https://app.box.com/s/qhtvq32h4ybf9t49ku85x0n3xl4jhr15Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...Nguyen Thanh Tu Collection
https://app.box.com/s/tacvl9ekroe9hqupdnjruiypvm9rdaneSolutons Maths Escape Room Spatial .pptx
Solutions of Puzzles of Mathematics Escape Room Game in Spatial.io
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Recently uploaded (20)
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Pengantar Penggunaan Flutter - Dart programming language1.pptx
Pengantar Penggunaan Flutter - Dart programming language1.pptx
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
IGCSE Biology Chapter 14- Reproduction in Plants.pdf
IGCSE Biology Chapter 14- Reproduction in Plants.pdf
Lesson #1
- 2. The Earth Formed 4.6 Billion Years Ago
- 3. Earth History Clock 12:00 AM 3 12 9 6 11 2 4 5 7 8 10 4.6 billion years ago the Earth forms 1
- 4. Fish Appear 11:54 AM 3 12 9 11 2 4 5 7 8 10 Fish 426 million years ago 3 9 11 2 4 5 7 8 10 1 6
- 5. Land Plants Appear 11:54:30 AM 3 9 11 2 4 5 7 8 10 6 9 11 2 4 5 7 8 10 1 12 Land Plants 420 million years ago
- 6. Dinosaurs Appear, and then Become Extinct 11:57- 11:59 AM 3 9 11 2 4 5 7 8 10 3 9 11 2 4 5 7 8 10 1 12 6 Dinosaurs 254 million years ago
- 7. Mammals Appear 11:58 AM 3 9 11 2 4 5 7 8 10 9 11 2 4 5 7 8 10 1 12 Mammals 220 million years ago 6
- 8. Human Appear 11:59:30 AM 3 9 11 2 4 5 7 8 10 3 9 11 2 4 5 7 8 10 1 12 6 Hominids 3.7 million years ago
- 9. Prehistory