Weathering

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into sediment.

Tags

NGSS.MS-ESS2-4

Front

What is the difference between physical and chemical weathering?

Back

Only chemical weathering produces new materials.

Tags

NGSS.MS-PS1-2

Front

What is abrasion in the context of weathering?

Back

Abrasion is the process by which rocks scrape against one another.

Front

Give an example of chemical weathering.

Back

Oxidation is an example of chemical weathering.

Front

What is ice wedging?

Back

Ice wedging is a type of physical weathering where water freezes in cracks of rocks, causing them to break apart.

Tags

NGSS.MS-ESS2-2

Front

What is physical weathering?

Back

Physical weathering is the process of breaking rocks into smaller pieces without changing their chemical composition.

Tags

NGSS.MS-ESS2-2

Front

What is chemical weathering?

Back

Chemical weathering involves the chemical alteration of minerals in rocks, leading to the formation of new materials.

Tags

NGSS.MS-ESS2-2

Front

What role does water play in weathering?

Back

Water can contribute to both physical and chemical weathering processes, such as ice wedging and oxidation.

Tags

NGSS.MS-ESS2-2

Front

What is the result of weathering?

Back

The result of weathering is the formation of sediment from broken down rocks.

Tags

NGSS.MS-ESS2-2

Front

How does temperature affect weathering?

Back

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