Weathering, Erosion, Deposition

Front

What is weathering?

Back

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

Front

How does water contribute to weathering?

Back

By freezing and expanding in rock cracks, which can cause the rocks to break apart.

Front

What is erosion?

Back

The process of moving pieces of rock and soil by water, ice, wind, or gravity.

Front

What is deposition?

Back

The dropping of sediment by wind, water, ice, or gravity when they slow down.

Front

What can cause weathering?

Back

Natural forces like rain, temperature changes, and ice.

Front

What happens during erosion?

Back

Sediment and rocks are carried away from one location to another by natural forces.

Front

What is an example of deposition?

Back

Waves depositing sediment offshore to create sand dunes.

Front

When does deposition occur?

Back

When water slows down or stops moving, wind dies down, or glaciers melt.

Front

What role does gravity play in erosion?

Back

Gravity pulls rocks and soil downhill, contributing to erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces away.