Weathering, Erosion and Deposition Review

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is the process that picks up and moves weathered rocks and soil from one place to another.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down or deposited in a new location after being transported by erosion.

Front

How does freezing water cause the weathering of rocks?

Back

Freezing water expands cracks and breaks rocks.

Front

What landform is created when a river deposits sediments at its mouth?

Back

A delta is formed when a river deposits sediments where it meets the ocean.

Front

What is a glacier?

Back

A glacier is a large mass of ice that moves slowly over land, shaping the landscape through erosion.

Front

What is a U-shaped valley?

Back

A U-shaped valley is formed by the erosion of a glacier moving slowly and carving the valley.

Front

What is a sand dune?

Back

A sand dune is a hill of sand formed by the wind, often found in deserts or near beaches.

Front

What is a canyon?

Back

A canyon is a deep valley with steep sides, often formed by the erosion of a river over a long period.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces to a new location.