Weathering, Erosion, and Deposition

Front

What is weathering?

Back

Weathering is the process of breaking down rocks and minerals into smaller pieces through physical, chemical, or biological means.

Front

What is erosion?

Back

Erosion is 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

Deposition is the process by which sediments, soil, and rocks are added to a landform or land mass, often occurring when the transporting medium loses energy.

Front

What are the main agents of erosion?

Back

The main agents of erosion include water, wind, ice, and gravity.

Front

How does wind contribute to erosion?

Back

Wind contributes to erosion by lifting and carrying away loose particles, such as sand, from one location to another.

Front

What role do rivers play in erosion?

Back

Rivers erode the landscape by cutting through rock and soil, transporting sediments downstream.

Front

What is the difference between weathering and erosion?

Back

Weathering involves the breakdown of rocks in place, while erosion involves the movement of those broken materials to a different location.

Front

What is a sand dune?

Back

A sand dune is a hill of sand formed by the wind, typically found in deserts or along coastlines.

Front

What is a sand bar?

Back

A sand bar is a submerged or partially submerged ridge of sand that forms in a body of water, often created by the deposition of sand carried by waves or currents.

Front

What is a mudslide?

Back

A mudslide is a rapid flow of mud and debris down a slope, often triggered by heavy rainfall or earthquakes.