Weathering Erosion Deposition Review

Front

What is deposition?

Back

Deposition is the process where sediments, soil, and rocks are added to a landform or land mass. It occurs when materials are dropped in new places after being transported by wind, water, or ice.

Front

What is weathering?

Back

Weathering is the process by which rocks are broken down into smaller pieces by natural forces such as wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice and transported to another location.

Front

How does deposition change the Earth's surface?

Back

Deposition changes the Earth's surface by adding new materials, such as sediments and soil, in different locations, which can create new landforms.

Front

What is an example of weathering?

Back

An example of weathering is when rainwater seeps into cracks in rocks, causing them to break apart over time.

Front

What is an example of erosion?

Back

An example of erosion is a river carrying away soil and rocks from its banks during a heavy rain.

Front

What is an example of deposition?

Back

An example of deposition is sand being deposited on a beach by ocean waves.

Front

What role does water play in weathering?

Back

Water contributes to weathering by causing chemical reactions that break down minerals in rocks and by physically breaking rocks apart through freezing and thawing.

Front

What is sedimentation?

Back

Sedimentation is the process of settling or being deposited as sediment, often occurring in bodies of water where particles settle to the bottom.

Front

How do plants affect erosion?

Back

Plants help prevent erosion by stabilizing the soil with their roots, reducing the speed of water runoff, and providing cover that protects the soil.