Weathering, Erosion, and Landforms

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.

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What is deposition?

Back

Deposition is the process where materials transported by erosion are dropped or settled in a new location, forming new landforms.

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What are glaciers?

Back

Glaciers are large masses of ice that move slowly over land, shaping the landscape through erosion and deposition.

Front

What role does wind play in weathering and erosion?

Back

Wind can cause weathering by blasting sand against rocks and can also erode soil and sand by moving them from one place to another.

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What is a canyon?

Back

A canyon is a deep gorge formed by the erosion of moving water, often characterized by steep sides.

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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.

Front

How do ocean waves contribute to erosion?

Back

Ocean waves can erode coastlines by crashing against rocks and cliffs, wearing them away over time.

Front

What is the difference between weathering and erosion?

Back

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

Front

What is acid rain?

Back

Acid rain is precipitation that has a lower pH due to pollutants, which can accelerate the weathering of rocks.