Weathering, Erosion, & Deposition

Front

What is erosion?

Back

Erosion is the process by which water, ice, wind, or gravity move pieces of rock and soil.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is deposition?

Back

Deposition is the dropping of sediment by wind, water, ice, or gravity.

Tags

NGSS.MS-ESS2-2

Front

What happens when glaciers melt?

Back

When glaciers melt, they drop the rocks they were carrying, which is a process called deposition.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What process creates valleys?

Back

Erosion is the process that moves earth and can create valleys.

Tags

NGSS.MS-ESS2-2

Front

How do plant roots contribute to weathering?

Back

Plant roots grow in rocks and cause them to split, which is a form of weathering.

Front

What is weathering?

Back

Weathering is the breaking down of rocks and minerals into smaller pieces.

Front

What are the main agents of erosion?

Back

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

Tags

NGSS.MS-ESS2-2

Front

Can erosion happen without water?

Back

Yes, erosion can occur through wind and ice as well as water.

Tags

NGSS.MS-ESS2-2

Front

What is the difference between erosion and deposition?

Back

Erosion involves the movement of sediment, while deposition is the dropping of that sediment.

Tags

NGSS.MS-ESS2-2

Front

Give an example of erosion caused by wind.

Back

An example of erosion caused by wind is the formation of sand dunes.

Tags

NGSS.MS-ESS2-2