TN READY REVIEW ESS 1.1 and 2.1 Erosion and Deposition

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as wind, water, and ice.

Front

What is deposition?

Back

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

Front

What agent of erosion forms sand dunes?

Back

Wind is the agent of erosion that leads to the formation of sand dunes.

Front

What is a V-shaped valley?

Back

A V-shaped valley is a valley formed by the erosion of a river, characterized by steep sides and a narrow bottom.

Front

How do canyons form?

Back

Canyons are formed by the erosion of rock by fast-moving water over a long period of time.

Front

What is a river delta?

Back

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

Front

What causes a delta to grow larger over time?

Back

Deposition of sediments causes a delta to become bigger over time.

Front

What is the role of fast-moving water in erosion?

Back

Fast-moving water can erode riverbanks and create features like canyons and valleys.

Front

What is the difference between erosion and weathering?

Back

Erosion involves the movement of materials, while weathering is the breaking down of rocks and minerals without movement.

Front

How does wind transport sediment?

Back

Wind can pick up and carry small particles of sand and dust, leading to erosion and the formation of features like sand dunes.