Weathering, Erosion, Deposition 2018

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What is weathering?

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Weathering is the process that breaks down rocks and minerals into smaller pieces through physical, chemical, or biological means.

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What is erosion?

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Erosion is the process by which soil and rock are removed from one location and transported to another, often by wind, water, 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 after erosion.

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What are constructive processes?

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Constructive processes are natural processes that build up landforms, such as volcanic eruptions and sediment deposition.

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What are destructive processes?

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Destructive processes are natural processes that break down landforms, such as erosion and weathering.

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How do tides affect coastlines?

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Tides can transport and deposit sand along coastlines, shaping the beach and coastal features.

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What is a sand dune?

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A sand dune is a hill of sand formed by the wind, often found in deserts or along coastlines.

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What is a volcanic eruption?

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A volcanic eruption occurs when magma from inside the Earth escapes to the surface, often resulting in lava flows, ash clouds, and pyroclastic flows.

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What is an example of erosion caused by wind?

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Dust storms that carry sand and dust particles through the air are examples of erosion caused by wind.

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What is an example of deposition?

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When a river slows down and drops its sediment, forming a delta at its mouth, this is an example of deposition.