Weathering Erosion Deposition Review

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 sediments, soil, and rocks are added to a landform or land mass, often occurring at the bottom of rivers, lakes, or oceans.

Front

What is weathering?

Back

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

Front

What are sediments?

Back

Sediments are small pieces of rock, soil, and organic material that have been broken down by weathering and erosion.

Front

How does erosion affect the landscape?

Back

Erosion can change the landscape by removing soil and rock, leading to the formation of valleys, cliffs, and other geological features.

Front

What role does water play in erosion?

Back

Water can cause erosion by flowing over land, carrying away soil and sediments, especially during heavy rain or flooding.

Front

What is an example of deposition?

Back

An example of deposition is when a river slows down and drops off sediments at its mouth, forming a delta.

Front

How do plants help prevent erosion?

Back

Plants help prevent erosion by holding the soil in place with their roots, reducing the impact of wind and water.

Front

What is the difference between weathering and erosion?

Back

Weathering is the breaking down of rocks, while erosion is the movement of those broken pieces away from their original location.

Front

What is a delta?

Back

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