Landforms

Front

What is a landform?

Back

A feature on the surface of Earth such as a mountain, hill, dune, ocean, or river.

Front

What is a delta?

Back

A triangular landform where a river empties into another body of water.

Tags

NGSS.MS-ESS2-2

Front

What is a canyon?

Back

A deep gorge in the surface of Earth formed by the erosion of moving water and sand, usually with a river running through it.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

How long do changes to Earth's landforms take due to weathering, erosion, and deposition?

Back

Years & Years.

Tags

NGSS.MS-ESS2-2

Front

What are the three factors that cause slow changes to Earth's surface?

Back

Wind, Water, & Ice.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is erosion?

Back

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

Tags

NGSS.MS-ESS2-2

Front

What is deposition?

Back

The process by which sediments, soil, and rocks are added to a landform or land mass.

Front

What is weathering?

Back

The breaking down of rocks and minerals into smaller pieces by natural processes.

Front

What is a valley?

Back

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

Front

What is a sand dune?

Back

A hill of sand built by the wind, often found in deserts or near beaches.