Weathering and Erosion Review

Front

What is erosion?

Back

Erosion is the process of moving sediment from one location to another.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into sediment.

Front

What is oxidation?

Back

Oxidation is a chemical reaction where oxygen reacts with a substance, such as iron, producing rust.

Front

What is deposition?

Back

Deposition is the process of dropping or leaving sediment in a location.

Front

How does wind contribute to erosion?

Back

Wind can blow sand and other particles from one location to another, causing erosion.

Front

What are the two main types of weathering?

Back

The two main types of weathering are mechanical weathering and chemical weathering.

Front

Give an example of mechanical weathering.

Back

An example of mechanical weathering is the freezing and thawing of water in rock cracks.

Front

What is the role of water in erosion?

Back

Water can carry sediment away from its original location, contributing to erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion moves those pieces to new locations.

Front

What is a common result of erosion?

Back

A common result of erosion is the formation of valleys and canyons.