Unit 4 Test Earth's Sources

How can you conserve water?

• Water plants during the day.

• Take shorter showers.

• Only use cold water for bathing.

• Let the water run while brushing your teeth.

Listed are some characteristics of wool.

Which of the following products is the best use of wool?

• Car tires

• Clothing

• Wall coverings

• Umbrellas

Which model below most likely shows a change in the Earth's surface caused by an earthquake.

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Which statement best describes the actions of a landslide?

• Earth's surface suddenly shakes, causing buildings to collapse.

• A layer of Earth's surface suddenly and rapidly moves downhill.

• Magma flows violently through a crack in Earth's surface.

• The Earth's surface is slowly weathered by moving water.

A volcano can change Earth's Surface in all of the following ways EXCEPT-

• triggers an avalanche

• causes a landslide

• forms new land

• puts ash in the air

An earthquake may cause all of the following EXCEPT —

• landslides

• tornadoes

• tsunamis

• road damage

Which model below most likely shows a change in Earth's Surface caused by hot, molten rock?

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Which model below most likely shows a change in Earth's Surface caused by heavy rain?

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How can a plant become a part of soil?

• The plant’s roots can 

  grow deep in the 

  ground.

• The plant’s seeds can 

  drop on the ground and get eaten.

• The plant’s flower can 

  stick pollen to a bee.

• The plant’s leaves can

   decompose after they 

  fall.

How can a large rock become a part of soil?

• Break the rock into tiny pieces

• Bury the rock in the ground

• Pile the rock with other rocks

• Melt the rock and let it cool down