Erosion & Deposition

Front

What is erosion?

Back

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

Front

What is deposition?

Back

Deposition is the process where materials are added to a landform or land mass, often occurring after erosion when the transporting medium loses energy.

Front

How does deforestation affect erosion?

Back

Deforestation increases erosion by removing trees that stabilize the soil, leading to greater soil loss.

Front

What causes ocean cliffs to form?

Back

Ocean cliffs are formed by the erosion of rock by ocean waves.

Front

What is mass wasting?

Back

Mass wasting is the downhill movement of a large mass of rocks or soil due to the pull of gravity.

Front

What is the difference between erosion and weathering?

Back

Erosion involves the movement of soil and rock, while weathering is the breaking down of rocks without movement.

Front

What role does water play in erosion?

Back

Water causes erosion by flowing over land, carrying away soil and sediment, especially on slopes without vegetation.

Front

What is a landslide?

Back

A landslide is a rapid movement of a large amount of earth material down a slope, which is a type of mass wasting.

Front

What is sediment?

Back

Sediment is small, solid pieces of material that come from rocks or living things, often transported by water, wind, or ice.

Front

How do plant roots affect erosion?

Back

Plant roots help to anchor soil in place, reducing erosion by stabilizing the ground.