Weathering, Erosion, and Deposition

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What is Weathering?

Back

Weathering is the process that happens when rocks on Earth's surface break apart or change without moving anywhere.

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How do plants weather rocks?

Back

Plants weather rocks when their roots grow into cracks of rocks and expand the rock.

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What is Erosion?

Back

Erosion is the process that moves rocks and soil from one place to another.

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What is Deposition?

Back

Deposition is the process where layers of sediment form and settle at the bottom of a body of water.

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What caused the Grand Canyon?

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The Grand Canyon was caused by water erosion from the Colorado River.

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What is the difference between Weathering and Erosion?

Back

Weathering breaks down rocks without moving them, while Erosion moves rocks and soil from one location to another.

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What role does ice wedging play in Weathering?

Back

Ice wedging is a type of weathering that occurs when water seeps into cracks in rocks, freezes, and expands, causing the rock to break apart.

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Can wind cause Erosion?

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Yes, wind can cause erosion by carrying away small particles of soil and sand.

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What is an example of Deposition?

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An example of deposition is when a river slows down and drops sediment, forming a delta.

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What natural forces can cause Erosion?

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Natural forces that can cause erosion include water, wind, ice, and gravity.