Weathering and Erosion Flashcard

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces by natural forces such as water, wind, and temperature changes.

Front

What is erosion?

Back

Erosion is the movement of weathered rocks or soils by water, wind, or other natural forces.

Front

How do rivers contribute to weathering?

Back

Rivers can weather rocks by carrying sediments that grind against the rocks, breaking them down into smaller pieces.

Front

What happens to boulders beside a river over time?

Back

Boulders beside a river become smaller as water wears them away through the process of weathering.

Front

What can water do to rocks?

Back

Water can weather rocks by breaking them down into smaller particles.

Front

What is an example of erosion?

Back

An example of erosion is rain washing soil from hills and fields into rivers.

Front

What landform can be created by weathering and erosion?

Back

Canyons can form when water weathers and erodes layers of rocks.

Front

What role does wind play in erosion?

Back

Wind can carry away loose soil and sand, contributing to erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken pieces.

Front

Can water harden rocks?

Back

No, water cannot harden rocks; it can only weather them.