Weathering, Erosion, and Deposition

Front

What is weathering?

Back

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

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 materials like soil and rocks are dropped off in a new location after being transported by erosion.

Front

How does flood water contribute to weathering?

Back

Flood water can pound against canyon walls, breaking down the rock and causing weathering.

Front

What role does wind play in weathering?

Back

Wind can blast sand at rocks, carving out shapes like arches through the process of weathering.

Front

What are terminal moraines?

Back

Terminal moraines are accumulations of debris deposited by glaciers, marking the furthest advance of the glacier.

Front

How do glaciers cause deposition?

Back

Glaciers carry rocks and sand as they move, and when they melt, they drop these materials, leading to deposition.

Front

What happens during erosion by flood waters?

Back

Flood waters can move soil from one location to another, which is a key example of erosion.

Front

What is a delta?

Back

A delta is a landform that forms at the mouth of a river where it meets a body of water, created by the deposition of sediment.

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.