Landforms

Front

What is a sand dune?

Back

A hill or ridge of sand formed by wind erosion and deposition.

Front

True or False: Canyons are formed when water deposits sediments at the mouth of a river.

Back

False. Canyons are formed by erosion, primarily from river water.

Front

What landform is a low area between hills or mountains?

Back

Valley.

Front

What is a delta?

Back

A landform created by the deposition of sediment at the mouth of a river.

Front

What process involves the wearing down of rocks and soil?

Back

Weathering.

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface by wind or water.

Front

What is deposition?

Back

The process by which sediments are laid down in new locations.

Front

What landform is characterized by steep sides and a deep valley?

Back

Canyon.

Front

What is a mountain?

Back

A large landform that rises prominently above its surroundings, typically having a peak.

Front

What is a plain?

Back

A flat or gently rolling area of land with few trees.