Front

What is mechanical weathering?

Back

The process of breaking a large rock into smaller pieces without changing the minerals.

Front

What are the pieces of rock formed by weathering called?

Back

Sediments.

Front

What can cause chemical weathering?

Back

Carbon dioxide, oxygen, water, and acids.

Front

Which agent of erosion moves and deposits the most sediments?

Back

Flowing water.

Front

What is chemical weathering?

Back

The process of changing the minerals of the rock through chemical reactions.

Front

What is erosion?

Back

The process of moving sediments from one location to another.

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

What role does water play in weathering?

Back

Water can cause both mechanical and chemical weathering.

Front

What is an example of mechanical weathering?

Back

Frost wedging, where water freezes in cracks of rocks and expands.

Front

What is an example of chemical weathering?

Back

Rusting of iron in rocks due to oxygen and water.