Weathering and Erosion

Front

What is weathering?

Back

Weathering is the process when rock breaks down into smaller rock and minerals.

Front

What is erosion?

Back

Erosion is the process of moving soil and rock from one location to another, often by wind, water, or ice.

Front

What is deposition?

Back

Deposition is the process where materials are dropped off in a new location after being transported by erosion.

Front

What natural force is largely responsible for the formation of the Grand Canyon?

Back

Water is largely responsible for the formation of the Grand Canyon.

Front

What is a slow land change?

Back

A slow land change is a change that takes a long time.

Front

Are weathering and erosion the same thing?

Back

False, weathering is the breakdown of rocks, while erosion is the movement of those materials.

Front

Give an example of erosion.

Back

An example of erosion is sand being pulled away from a beach by waves.

Front

What is the main cause of weathering?

Back

The main causes of weathering include water, ice, temperature changes, and biological activity.

Front

What role does wind play in erosion?

Back

Wind can carry small particles of soil and sand away, contributing to erosion.

Front

How does water contribute to weathering?

Back

Water can cause weathering by freezing and thawing, which breaks rocks apart.