Weathering, Erosion, and Deposition

Front

What is the process that breaks down rocks and other materials on Earth's surface?

Back

Weathering

Tags

NGSS.MS-ESS2-2

Front

What can deposition change on the Earth's surface over long periods of time?

Back

It can form new land features.

Tags

NGSS.MS-ESS2-2

Front

What occurs when eroded materials stop moving and begin to build up?

Back

Deposition

Tags

NGSS.4-ESS2-1

Front

Are weathering and erosion the same thing?

Back

False

Tags

NGSS.MS-ESS2-2

Front

What are some agents of weathering?

Back

Water, wind, ice, temperature, and plant roots.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

The process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is the difference between weathering and erosion?

Back

Weathering is the breakdown of rocks, while erosion is the movement of those broken materials.

Tags

NGSS.MS-ESS2-2

Front

What role does temperature play in weathering?

Back

Temperature changes can cause rocks to expand and contract, leading to physical weathering.

Front

How do plant roots contribute to weathering?

Back

Plant roots can grow into cracks in rocks, exerting pressure and causing the rocks to break apart.

Front

What is mechanical weathering?

Back

The physical breakdown of rocks into smaller pieces without changing their chemical composition.