Weathering Erosion Deposition Review

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What is erosion?

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Erosion is the process of carrying away weathered bits of rocks and soil by natural forces such as water, wind, or ice.

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What is weathering?

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Weathering is the wearing away or breaking down of rocks into smaller pieces without moving them.

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What are sediments?

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Sediments are fragments of weathered rocks and minerals that have been broken down and can be transported by erosion.

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What is deposition?

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Deposition is the process where sediments are laid down or settled in a new location after being transported.

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How does rain contribute to erosion?

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Rain can wash away soil and rock particles from hillsides, leading to erosion.

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What role do glaciers play in erosion?

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Glaciers can erode the land by scraping and carrying away rocks and soil as they move.

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What is the difference between weathering and erosion?

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

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Can weathering occur without erosion?

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Yes, weathering can occur without erosion; rocks can break down in place without being moved.

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What is an example of physical weathering?

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An example of physical weathering is the cracking of rocks due to freeze-thaw cycles.

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What is chemical weathering?

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Chemical weathering involves the chemical alteration of minerals in rocks, often due to water or acids.