Handwritten Text Recognition for manuscripts and early printed texts
2/24/12
1. 2/24/12 A/B Day
LEQ: How do we classify marine, or ocean
organisms that live in the hydrosphere?
1. What is polarity?
2. What is cohesion?
3. What is adhesion?
4. Give one example of cohesion.
5. Give one example of adhesion.
2. Today’s LEQ: How do we classify marine, or
ocean organisms that live in the
hydrosphere?
By the end of today, you should be able to…
1. Compare and contrast saltwater and
freshwater
2. Identify the three different types of
organisms that live in marine environments
3. Classify organisms as benthos, plankton, or
nekton
6. Unscramble!
• Example: Pacific Ocean
• Used for drinking and irrigation (watering
crops)
• 97% of earth’s total water
• Example: icebergs, glaciers, rivers, lakes,
snow
• has salinity (salt is dissolved into it)
• Covers 71% of earth’s surface
• Only 3% of earth’s total water
7. Salt Water:
• 97% of earth’s total water
• has salinity (salt is dissolved
into it)
• Covers 71% of earth’s surface
• Example: Pacific Ocean
8. Freshwater:
• Only 3% of earth’s total water
• Used for drinking and
irrigation (watering crops)
• Example: icebergs, glaciers,
rivers, lakes, snow
13. Gallery Walk:
1. Copy down the definition of each type of
marine life.
2. Draw the pictures of the marine life in your
notebook!
3. LEAVE THE “EXAMPLES” portion blank—we
will fill this in together
29. Pick 5 characters. In 5-7 sentences, classify the
following organisms as benthos, plankton, or
nekton. EXPLAIN WHY you classified each
character the way you did!
30. Summarizer:
How do we classify the different
organisms that live in saltwater
environments?
(Please write 4-6 sentences to answer
this question—include all important
vocabulary and examples!!)
32. Which of the following lists the layers
of the earth, in order from MOST
DENSE to LEAST DENSE?
a. inner core, outer core, mantle, crust
b. crust, mantle, inner core, outer core
c. outer core, inner core, mantle, crust
d. inner core, outer core, crust, mantle
33. The best evidence that two land masses
were once connected is the discovery that
both land masses…
a. have the exact same climate
b. exist on the same line of latitude
c. have similar types of rocks and fossils
d. are in the same stage of the rock cycle
34. Which of the following statements provides
the best explanation for why Greenland,
which is in the arctic, has fossils of tropical
plants?
a. Greenland was once located near the
equator and had a tropical climate
b. plants carried seeds from the tropics to
Greenland
c. Earth was once entirely tropical
d. the fossils were carried to Greenland by
ocean convection currents
35. A plant fossil is found on the eastern coast of
Brazil. An identical fossil from the same time
period is found in western Africa. What is used
to explain this?
a. seeds from plants were carried by marine life
b. very few plants existed in the time period
c. plant fossils are too similar to tell one species
from the other
d. the land areas from which the fossils came
have moved apart over time
36. Which of the following best describes the
theory of continental drift?
a. Pangaea makes oceans seem larger than
they are
b. Pangaea will exist at some time in the
future
c. Pangaea broke apart due to convection
currents
d. Pangaea never existed
37. What is happening in this diagram?
a. Pangaea
b. core movement
c. convection currents
d. continental theory
38. This diagram represents which of the
following?
a) Subduction boundary
b) Convergent boundary
c) Divergent boundary
d) Transform boundary
39. Mountain ranges, like the
Himalayas for example, are
formed by which kind of plate
boundary?
a) Subduction boundary
b) Convergent boundary
c) Divergent boundary
d) Transform boundary
40. Off the coast of South America, a plate of
dense oceanic crust collides with a plate of
less dense continental crust. What happens
at the boundary of these plates?
a) The oceanic crust is forced to sink below the
continental crust
b) The continental crust is forced to sink below
the ocean crust
c) The oceanic and continental crust both sink
below the lithosphere
d) The oceanic and continental crust are forced
up to form mountains
