WEDCC

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What is Erosion?

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Erosion is the process by which sediments and rocks are worn away and transported by natural forces such as water, wind, or ice.

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What is Weathering?

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Weathering is the breaking down of rocks and minerals into smaller pieces by natural processes, including physical, chemical, and biological actions.

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What is Compaction?

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Compaction is the process where sediments are squeezed together under pressure, reducing their volume and increasing their density.

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What is Deposition?

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

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What is a Barchan Sand Dune?

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A Barchan sand dune is a crescent-shaped sand dune formed by the wind, typically found in arid regions.

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What is a River Delta?

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A river delta is a landform that forms at the mouth of a river, where it meets a body of water, and sediments are deposited.

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What causes Erosion?

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Erosion is caused by natural forces such as flowing water, wind, ice, and gravity that move sediments from one place to another.

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What are the types of Weathering?

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The two main types of weathering are physical weathering (breaking rocks into smaller pieces) and chemical weathering (changing the chemical composition of rocks).

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How does Compaction affect sediment layers?

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Compaction reduces the space between sediment particles, making the layers denser and more solid over time.

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What role does Deposition play in landforms?

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Deposition contributes to the formation of various landforms, such as deltas, beaches, and sand dunes, by accumulating sediments.