Constructive and Destructive Forces Review

Front

What is mechanical weathering?

Back

The breaking of rocks into smaller pieces by physical force.

Front

What is the process of breaking down rocks into smaller pieces called?

Back

Weathering.

Front

What do constructive processes do?

Back

Create landforms.

Front

What is chemical weathering?

Back

The breaking down of rocks by chemical actions.

Front

What is erosion?

Back

The movement of sediment away from its original location.

Front

What is the difference between mechanical and chemical weathering?

Back

Mechanical weathering breaks rocks into smaller pieces physically, while chemical weathering alters the minerals in rocks through chemical reactions.

Front

What is deposition?

Back

The process by which sediment settles out of the water or wind carrying it.

Front

Give an example of a constructive force.

Back

Volcanic eruptions that create new land.

Front

Give an example of a destructive force.

Back

Erosion caused by water that wears away rocks and soil.

Front

What role does water play in weathering?

Back

Water can cause both mechanical weathering (by freezing and thawing) and chemical weathering (by dissolving minerals).