Weathering, Erosion, Deposition and Landforms

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What are landforms?

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A feature on the Earth's surface that is part of the shape of the land.

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What is erosion?

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The movement of weathered material (sediment) from one place to another by wind, water, gravity, or ice.

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What is deposition?

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The process by which sediment is laid down in new locations, often by water, wind, or ice.

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How do weathering and erosion work together?

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They change the Earth's surface.

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What is a valley?

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A low area of land between hills or mountains, often with a river running through it.

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What is weathering?

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

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What is a mountain?

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A large landform that rises prominently above its surroundings, typically having a peak.

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What is a plain?

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A flat or gently rolling area of land with few trees, often found at low elevations.

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What is a volcano?

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An opening in the Earth's crust through which molten rock, ash, and gases are expelled.

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What is the role of gravity in erosion?

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Gravity pulls rocks and soil down slopes, contributing to the erosion process.