4th grade Weathering, Erosion, Deposition

Front

What is weathering?

Back

The process of breaking down rocks into smaller pieces or sediments.

Front

What is erosion?

Back

The movement of sediments from one place to another by natural forces such as water, wind, or ice.

Front

What is deposition?

Back

The process where sediments are dropped or settled in a new location after being transported.

Front

What natural agent causes erosion by flowing water?

Back

Rivers and streams can erode land by carrying away sediments.

Front

How do glaciers contribute to weathering?

Back

Glaciers can weather rocks by slowly moving and scraping against them.

Front

What landform is created by wind erosion?

Back

Sand dunes are formed by the wind moving sand and sediments.

Front

What is a delta?

Back

A landform created by the deposition of sediments at the mouth of a river where it meets a larger body of water.

Front

What is a U-shaped valley?

Back

A valley formed by the erosion of glaciers, creating a distinct U shape.

Front

How does wind cause weathering?

Back

Wind can carry small particles that wear away rocks and surfaces over time.

Front

What is the difference between weathering and erosion?

Back

Weathering breaks down rocks, while erosion moves the broken pieces to new locations.