Weathering, Erosion, & Deposition

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces due to natural forces like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one place to another, often caused by water, wind, or ice.

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass, often after being transported by erosion.

Front

How do dams help with erosion?

Back

Dams can slow down the flow of water, reducing the speed at which erosion occurs along riverbanks.

Front

What is an example of a landform created by erosion?

Back

An arch is a landform that can be created by erosion, where water wears away rock to form a curved shape.

Front

True or False: Weathering happens quickly.

Back

False. Weathering happens very slowly over time.

Front

What natural forces cause weathering?

Back

Natural forces like wind, water, ice, and temperature changes cause weathering.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks into smaller pieces, while erosion moves those pieces from one place to another.

Front

What can people build to help prevent erosion?

Back

People can build levees and dams to help prevent erosion by controlling water flow.

Front

What is an example of deposition?

Back

An example of deposition is when a river drops sand and gravel at its mouth, forming a delta.