Unit 3: Changing Landforms Review

Notice the Shape of the land in the source. Why did the shape of the land change?

• It is winter and the water froze.

• A volcano erupted and destroyed the land.

• Erosion caused by the water washed away the soil.

Tags

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Where can water be found on Earth?

• A boulder on a trail.

• The ice on tops of mountains.

• a rock on top of a mesa

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What is this landform?

• a state park wonder

• a rock formation

• a person who lived in the hills

• a fountain

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What will probably happen to this landform over time?

• geologists

• erosion

• eruption

• someone dug it out

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Using your knowledge of erosion, what might cause it to happen?

• People use tools to break the face from the rock.

• Earthquakes hit the face and broke it off.

• Wind and waves hit the rock causing small pieces to break.

Tags

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What causes this mountain to erode QUICKLY?

• loose material

• stable material

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What makes this mountain STABLE?

• It is made of solid material..

• It is made of loose material.

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While hiking, Blake found a rock. It was smooth and round. Is Blake's rock old or new?

• old

• new

Baylee found some shells when she went to the beach. Her shells are pointy and sharp. Are they old or new?

• Old seashells

• New seashells

Identify this landform.

• volcano

• mountain

• plain

• cave

Tags

NGSS.MS-ESS2-2