Weathering, Erosion, and Landforms

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What is weathering?

Back

The process of breaking down rocks into smaller pieces by natural forces such as wind, water, and temperature changes.

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What is erosion?

Back

The movement of weathered rock and soil from one location to another, often by wind, water, or ice.

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What is deposition?

Back

The process by which sediments, soil, and rocks are added to a landform or land mass.

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What is a delta?

Back

A landform created at the mouth of a river where it meets a body of water, formed by the deposition of sediments.

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What is a canyon?

Back

A deep valley with steep sides, often carved by the erosion of a river.

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What is a valley?

Back

A low area of land between hills or mountains, often formed by erosion.

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What is a sand dune?

Back

A hill of sand formed by the wind, typically found in deserts or near beaches.

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How does wind contribute to erosion?

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Wind can blow sand and small particles from one place to another, wearing down surfaces and transporting materials.

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What role does water play in erosion?

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Water can carry sediments away from their original location, especially in rivers and during heavy rainfall.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion moves those pieces to a new location.