Weathering Erosion Deposition

Front

What is weathering?

Back

The process of breaking down rocks and minerals into smaller pieces by physical, chemical, or biological means.

Front

What is erosion?

Back

The process by which soil and rock are removed from one location and transported to another, often by wind, water, or ice.

Front

What is deposition?

Back

The process in which sediments, soil, and rocks are added to a landform or land mass, often occurring when the transporting medium slows down.

Front

What are the main agents of erosion?

Back

Wind, water, and ice are the primary agents that cause erosion.

Front

How does human activity impact erosion?

Back

Human activities such as construction and farming can increase soil erosion by removing vegetation and disturbing the soil.

Front

What is a destructive process in geology?

Back

A natural process that destroys land, such as erosion.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks in place, while erosion involves the movement of those broken materials to a new location.

Front

What role does water play in weathering?

Back

Water can cause both chemical weathering (by dissolving minerals) and physical weathering (by freezing and thawing).

Front

What is the Grand Canyon an example of?

Back

The Grand Canyon is primarily formed by erosion, specifically by the Colorado River cutting through rock over millions of years.

Front

What is soil erosion?

Back

The removal of the top layer of soil, which can be caused by wind, water, or human activities.