Weathering, Erosion, Deposition

Front

What is erosion?

Back

Erosion is the process where moving water, wind, or ice carries away small pieces of rock and soil.

Front

What is weathering?

Back

Weathering is the process where rock is dissolved, worn away, or broken down into small pieces.

Front

What are the main causes of weathering?

Back

The main causes of weathering are water, wind, and ice.

Front

What happens when wind dies down or stops blowing?

Back

When wind dies down or stops blowing, deposition happens.

Front

What is deposition?

Back

Deposition is the dropping of sediment by wind, water, ice, or gravity.

Front

How does water contribute to weathering?

Back

Water contributes to weathering by dissolving minerals in rocks and causing them to break down.

Front

What role does wind play in erosion?

Back

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

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion moves those pieces to a new location.

Front

Can ice cause weathering?

Back

Yes, ice can cause weathering through freeze-thaw cycles, where water freezes in cracks and expands.

Front

What is an example of deposition?

Back

An example of deposition is when a river slows down and drops sediment at its mouth, forming a delta.