Changes in the Earth's Surface - Test Test

Question 1

Which feature in the model forms at the surface as a result of underground cave development?

Revolt · Accepted Answer

A: sinkhole

Question 2

If the student modified the model to include less carbon dioxide in the water, what would most likely happen?

Revolt · Accepted Answer

B: Cave formation would happen more slowly.

Question 3

Choose the correct answer from each drop-down menu to complete the statement.

Revolt · Accepted Answer

dissolves|destabilize|a sinkhole

Question 4

Match each weathering agent condition to the correct description of its effect on weathering rate.

Revolt · Accepted Answer

causes frost wedging|slows most weathering processes|speeds up chemical weathering|releases acids that speed up weathering

Question 5

A limestone cave system is discovered beneath a region with heavy rainfall and slightly acidic groundwater. Which property of water most directly contributes to the development of the cave?

Revolt · Accepted Answer

B: Water’s polarity allows it to dissolve carbonate minerals.

Question 6

Why is capillary action important for transporting water in ecosystems, especially in dry environments?

Revolt · Accepted Answer

C: It allows water to move upward from deeper soil layers to plant roots.

Question 7

Which best explains why chemical weathering can increase the chances of bedrock collapse?

Revolt · Accepted Answer

A: It breaks down the minerals in rock, weakening the overall structure.

Question 8

Which factor is present in every form of mass movement?

Revolt · Accepted Answer

A: slope angle that is higher than the angle of repose

Question 9

Choose the correct answer from each drop-down menu to complete the statement.

Revolt · Accepted Answer

hydrogen bonds|solvent

Question 10

What effect does root wedging have on rock?

Revolt · Accepted Answer

D: It breaks the rock apart through physical force.

Changes in the Earth's Surface - Test Test Answers

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