Weathering and Erosion

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces.

Front

What is erosion?

Back

Erosion is the movement of weathered materials from one place to another.

Front

What causes erosion?

Back

Erosion is caused by water, wind, and ice.

Front

What is an example of erosion?

Back

Waves crashing on a beach moving sand away.

Front

How can plants help prevent erosion?

Back

Plants like dune grass hold the soil in place and prevent it from washing away.

Front

What is the role of wind in erosion?

Back

Wind can blow away loose soil and sand, causing erosion.

Front

What is a stone wall used for?

Back

A stone wall helps protect the land from weathering and erosion.

Front

True or False: Erosion breaks down rocks.

Back

False, erosion moves materials, while weathering breaks down rocks.

Front

What is one way to prevent erosion?

Back

Using fences or planting grass can help prevent erosion.

Front

What happens to rocks during weathering?

Back

Rocks break down into smaller pieces due to natural forces.