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 plain?

Back

A plain is a flat area of land with few trees, often used for farming.

Front

What is a volcano?

Back

A volcano is an opening in the earth's surface where lava, rock, ashes, and gases can escape.

Front

What is a valley?

Back

A valley is a low area of land between hills or mountains, often with a river running through it.

Front

What is a mountain?

Back

A mountain is a large landform that rises prominently above its surroundings, usually having a peak.

Front

What is a canyon?

Back

A canyon is a deep gorge, typically one with a river flowing through it, formed by erosion.

Front

What is a river?

Back

A river is a large, flowing body of water that usually empties into a sea or ocean.

Front

What is a lake?

Back

A lake is a large body of water surrounded by land.

Front

What is a hill?

Back

A hill is a raised area of land, smaller than a mountain.

Front

What is an island?

Back

An island is a piece of land that is completely surrounded by water.