Front

What is the process that breaks down rocks and other materials on Earth's surface?

Back

Weathering

Front

What natural element can cause rocks to break apart through its growth?

Back

Plants

Front

What is the term for the process of slowly breaking rocks into smaller pieces?

Back

Weathering

Front

What is an enormous mass of ice that moves over land and causes weathering of rock and soil?

Back

A glacier

Front

What is the term for the wearing away or breaking down of rocks?

Back

Weathering

Front

What are the two main types of weathering?

Back

Mechanical weathering and chemical weathering.

Front

What is mechanical weathering?

Back

The physical breakdown of rocks into smaller pieces without changing their chemical composition.

Front

What is chemical weathering?

Back

The process that alters the chemical composition of rocks, often leading to their breakdown.

Front

How do temperature changes contribute to weathering?

Back

Temperature changes can cause rocks to expand and contract, leading to cracks and eventual breakdown.

Front

What role does water play in weathering?

Back

Water can cause both mechanical and chemical weathering, such as through freeze-thaw cycles and dissolution.