Earth Science Vocabulary 2

Front

What is weathering?

Back

Weathering is the breaking away of Earth's materials due to natural processes such as wind, water, and temperature changes.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

Erosion is the movement of Earth's materials by wind, water, or ice.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What are sediments?

Back

Sediments are small pieces of rocks and minerals that have been weathered and transported.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

Front

What causes weathering in rocks?

Back

Weathering can be caused by factors such as freezing and thawing of water, temperature changes, and chemical reactions.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is deposition?

Back

Deposition is the process by which sediments are laid down in a new location after being transported.

Front

How does water contribute to weathering?

Back

Water seeps into cracks in rocks, freezes, expands, and causes the rocks to break apart.

Tags

NGSS.MS-ESS2-2

Front

What role does wind play in erosion?

Back

Wind can carry small particles of soil and sand away from one location and deposit them in another.

Front

What is the difference between weathering and erosion?

Back

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

Tags

NGSS.MS-ESS2-2

Front

Can plants contribute to weathering?

Back

Yes, plant roots can grow into cracks in rocks, causing them to break apart.

Front

What is mechanical weathering?

Back

Mechanical weathering is the physical breaking down of rocks without changing their chemical composition.