Landforms

Front

What is a landform?

Back

A landform is a natural feature of the Earth's surface, such as mountains, valleys, plateaus, and plains.

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What is deposition?

Back

Deposition is the process by which sediments, soil, and rocks are added to a landform, often at the mouth of a river.

Front

What causes erosion?

Back

Erosion is caused by natural forces such as water, wind, and ice that wear away rocks and soil.

Front

What is a delta?

Back

A delta is a landform created at the mouth of a river where it meets a body of water, formed by the deposition of sediments.

Front

What is a canyon?

Back

A canyon is a deep gorge in the Earth's surface formed by the erosion of moving water over a long period.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces by natural processes such as wind, water, and temperature changes.

Front

What is the difference between erosion and deposition?

Back

Erosion involves the removal of soil and rock from one location, while deposition involves the accumulation of those materials in a new location.

Front

What role do glaciers play in landform creation?

Back

Glaciers shape landforms by eroding the ground beneath them and depositing sediments as they move.

Front

What is a valley?

Back

A valley is a low area of land between hills or mountains, often formed by the erosion of rivers.

Front

How do rivers contribute to landform changes?

Back

Rivers can erode land, create valleys, and deposit sediments, leading to the formation of various landforms like deltas and canyons.