Earthquakes — Unit test Answers

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Which statement describes the damage that results from earthquakes?

A
Amount of damage can be used to determine intensity.
B
Damage can be measured using the Richter scale.
C
The amount of damage increases as magnitude decreases.
D
Earthquakes that cause maximum damage are the most common.
23

Which type of stress causes rocks to fold?

A
compression
B
shearing
C
strike-slip
D
tension
24

The image below shows a fault.

Question illustration
A
The hanging wall and footwall both move vertically.
B
Shearing is causing the plates to slide past each other.
C
The hanging wall moves down in relation to the footwall.
D
Compression is causing the plates to move toward each other.
25

Which statement describes the Richter scale?

A
It cannot account for fault movement during an earthquake.
B
It measures large earthquakes far from the seismograph.
C
It estimates the total energy released from an earthquake.
D
It measures magnitude based on the size of seismic waves.
26

The image shows the locations of volcanoes around the world.

Question illustration
A
Many volcanoes are on the eastern coast of Asia.
B
Most volcanoes are in the center of continents.
C
No volcanoes are found in the middle of the ocean.
D
Many volcanoes are on the eastern coasts of North and South America.
27

Which three continents contain coal fields that provide evidence for continental drift?

A
Africa, Antarctica, and North America
B
Eurasia, Africa, and South America
C
Antarctica, South America, and Africa
D
South America, North America, and Eurasia

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