Weathering, Erosion, Deposition Flashcard

Front

What is weathering?

Back

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?

Back

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

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often occurring at the end of rivers or in bodies of water.

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What is a delta?

Back

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

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What is a plateau?

Back

A plateau is an elevated area of land that is flat on top, often formed by volcanic activity or the uplift of the Earth's crust.

Front

What is an avalanche?

Back

An avalanche is a rapid flow of snow and ice down a mountain, which is a form of erosion.

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How does weathering differ from erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken pieces to a new location.

Front

What role does wind play in erosion?

Back

Wind can erode surfaces by carrying away loose particles, especially in dry and sandy areas.

Front

What is the significance of sand dunes?

Back

Sand dunes are formed by the deposition of sand by wind, and they can change shape and location over time.

Front

What is the process that creates holes in rocks?

Back

Holes in rocks can be created by weathering, which breaks down the rock material over time.