Weathering, Erosion, and Deposition

Front

What is weathering?

Back

Weathering is the natural chemical or physical processes that break down rock on Earth's surface.

Front

What is erosion?

Back

Erosion is the process by which water, ice, wind, or gravity moves weathered rock and soil from one place to another.

Front

How does freezing water cause weathering of rocks?

Back

Freezing water expands cracks and breaks rocks.

Front

What is deposition?

Back

Deposition is the process where eroded materials are dropped off in a new location.

Front

What role does gravity play in erosion?

Back

Gravity helps move soil and rock downhill, contributing to erosion.

Front

Can you give an example of weathering?

Back

An example of weathering is when rainwater seeps into cracks in rocks and freezes, causing the rocks to break apart.

Front

What is the difference between weathering and erosion?

Back

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

Front

What natural forces can cause erosion?

Back

Natural forces that can cause erosion include water, wind, ice, and gravity.

Front

What happens during deposition?

Back

During deposition, sediments are laid down in a new location after being transported by erosion.

Front

How does wind contribute to erosion?

Back

Wind can pick up and carry small particles of soil and sand, leading to erosion.