Weathering Erosion Deposition and Landforms

Front

What is weathering?

Back

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

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces like 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 occurring when the transporting medium loses energy.

Front

What natural force is primarily responsible for the formation of sand dunes?

Back

Wind.

Front

What is a canyon?

Back

A canyon is a deep valley with steep sides, often formed by the erosion of a river over a long period.

Front

What is a U-shaped valley?

Back

A U-shaped valley is a valley formed by the erosion of glaciers, characterized by its U-like shape.

Front

What is a V-shaped valley?

Back

A V-shaped valley is a valley formed by the erosion of a river, characterized by its V-like shape.

Front

What is the role of water in erosion?

Back

Water can erode land by carrying away soil and rocks, especially in fast-moving rivers.

Front

What is the difference between weathering and erosion?

Back

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

Front

What is an example of deposition?

Back

An example of deposition is when sand and pebbles are left at the base of a cliff after being carried down by water.