Weathering

Front

What is weathering?

Back

Weathering is the process that breaks down rocks and minerals into smaller pieces due to various natural forces.

Front

What are the main agents of weathering?

Back

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

Tags

NGSS.MS-ESS2-4

Front

How does wind contribute to weathering?

Back

Wind can blow sand and small rocks against larger rocks, causing abrasion and breaking them down.

Tags

NGSS.MS-ESS2-2

Front

What role does water play in weathering?

Back

Water can cause rocks to erode and break down through processes like freezing and thawing, as well as chemical reactions.

Tags

NGSS.MS-ESS2-2

Front

True or False: Ice can cause weathering.

Back

True

Front

How does freezing water cause weathering?

Back

Freezing water expands in cracks of rocks, which can break the rocks apart.

Front

What is abrasion in the context of weathering?

Back

Abrasion is the process of wearing down rocks through friction and impact from other materials.

Front

How do plants contribute to weathering?

Back

The roots of plants can grow into cracks in rocks, applying pressure and breaking them apart.

Tags

NGSS.MS-ESS2-2

Front

True or False: Water can cause weathering.

Back

True

Front

What is chemical weathering?

Back

Chemical weathering involves the breakdown of rocks through chemical reactions, often involving water and acids.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-PS1-2