9: SSA Review Weather, Erosion, Deposition

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What is weathering?

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The breaking down of rocks and other materials on the Earth's surface.

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What is mechanical weathering?

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A type of weathering in which rock is physically broken into smaller pieces.

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What is erosion?

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The process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water.

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What is deposition?

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

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How does freezing water cause weathering of rocks?

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Freezing water expands cracks and breaks rocks.

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What is chemical weathering?

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The process that involves the chemical breakdown of rocks, altering their composition.

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What role does water play in erosion?

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Water can transport sediments and erode landforms through its movement.

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What are land features formed by deposition?

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Examples include deltas, beaches, and sand dunes.

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What is exfoliation in weathering?

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A type of weathering where layers of rock peel away due to temperature changes.

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What is the difference between weathering and erosion?

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Weathering is the breakdown of rocks, while erosion is the movement of those broken materials.