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What is weathering?

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Weathering is the process of breaking down rocks and minerals into smaller pieces by natural forces such as wind, water, and ice.

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What is erosion?

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Erosion is the movement of weathered materials from one location to another, often caused by water, wind, or ice.

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What is deposition?

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Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often occurring in rivers, lakes, and oceans.

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What is mechanical weathering?

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Mechanical weathering is the physical breakdown of rocks into smaller pieces without changing their chemical composition, often caused by ice, frost, or temperature changes.

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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 reactions with water, acids, or gases.

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What causes a landslide?

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A landslide occurs when a large amount of loose dirt and rocks move rapidly down a slope, often triggered by heavy rain, earthquakes, or human activity.

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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 materials to a new location.

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What role do glaciers play in erosion?

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Glaciers can erode land by scraping and carrying away rocks and soil as they move, and they can also deposit materials when they melt.

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What is sediment?

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Sediment is small pieces of rock, soil, and organic material that are transported by wind, water, or ice.

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What is a river delta?

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A river delta is a landform created by the deposition of sediment at the mouth of a river, where it meets a body of water.