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LR247.2: Earth Unit Review

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19 questions
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Question 1
1.

If two objects have the same mass but different volumes, __________.

Question 2
2.

Select the object with the highest density.

Question 3
3.

Which liquids have a lower density than maple syrup?


Check all that are true (choose 2).

Question 4
4.

In comparing the structure of the Earth to the structure of an apple, which part of the apple is most similar to the Earth's crust?

Question 5
5.
As magma moves up from the lower mantle, it becomes__________. As rock moves down from the upper mantle, it becomes__________.
Question 6
6.
__________cause material to move in the mantle.
Question 7
7.
Put the layers of the Earth in order from the outermost layers to the innermost layers.
Other Answer Choices:
mantle
crust
inner core
outer core
Question 8
8.

Answer the question from above: Do you think the continents could have fit together like a puzzle?

Question 9
9.

Which of the following are clues that support the theory of continental drift? (choose 3)

Question 10
10.

What might scientists conclude based on this map? (choose 2)

Question 11
11.

Which is NOT one of the three kinds of rocks?

Question 12
12.

Lily says that sedimentary rocks form over a short period of time. Is she correct?

Question 13
13.

What two things need to be in the environment in order for metamorphic rock to form?

Question 14
14.

This rock has large crystals in it. It was formed when molten magma cooled down and hardened. What kind of rock is it?

Question 15
15.
Drag the correct kind of rock to each definition below.
Other Answer Choices:
sedimentary
igneous
metamorphic
Question 16
16.
The principle of catastrophism states that change to the Earth’s surface occurs
__________. The principle of uniformitarianism states that change to the Earth’s surface occurs
__________.
Question 17
17.
The gradual formation of a river delta __________
A sudden, destructive earthquake __________
An asteroid impact __________
The formation of mountains over millions of years __________
Question 18
18.



Use the 3 rock rules to put the letters in order from oldest to youngest.

Question 19
19.
Flooding___________
Earthquakes__________________________
Landslides___________________
Other Answer Choices:
stilts
base isolation system
retaining wall