Changes to Earth's surface

Front

What is deposition?

Back

The buildup of land by the settlement of sediment and soil in a new location.

Front

What is a valley?

Back

An area of low land between hills or mountains.

Front

What does weathering mean?

Back

To break apart.

Front

Which of the following does NOT cause erosion: wind, fire, water, or ice?

Back

Fire.

Front

What does erosion mean?

Back

To move.

Front

What is erosion?

Back

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

Front

What is weathering?

Back

The breaking down of rocks and minerals into smaller pieces.

Front

What is a canyon?

Back

A deep valley with steep sides, often formed by river erosion.

Front

What is a delta?

Back

A landform that forms at the mouth of a river, where it meets a body of water, created by sediment deposition.

Front

What role does wind play in erosion?

Back

Wind can carry small particles of soil and sand away from one location to another.