Weathering, Erosion, & Deposition

Front

What is weathering?

Back

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

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What is erosion?

Back

The movement of weathered rock and soil from one location to another, often by water, wind, 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, often occurring after erosion.

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How do ocean waves contribute to erosion?

Back

Ocean waves can wash away rocks and soil from cliffs and shorelines, leading to the formation of coastal features.

Front

What role does ice play in weathering?

Back

Ice can expand in cracks of rocks when it freezes, causing the rocks to break apart.

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What is an example of mechanical weathering?

Back

Rocks breaking apart due to temperature changes, such as freezing and thawing.

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What is chemical weathering?

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The process where rocks undergo chemical changes, often due to reactions with water or acids, leading to their breakdown.

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How does wind cause erosion?

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Wind can carry away loose particles of soil and sand, reshaping landscapes over time.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken pieces.

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What is an example of deposition?

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Sand being deposited on a beach after being carried by ocean waves.