Weathering and Erosion

How does freezing water cause the weathering of rocks?  The freezing water—

• keeps the rocks in place.
• makes the rocks last longer.
• expands cracks and breaks rocks.
• causes rocks to fall in landslides.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

The process that breaks down rocks and other materials on Earth's surface is called

• Weathering
• Erosion

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

What is the process that picks up and moves weathered rocks?

• Erosion
• Landslide
• Weathering

Tags

NGSS.4-ESS2-1

The process by which water, ice, wind, or gravity moves weathered rock and soil from one place to another.

• Weathering
• Erosion
• Deposition
• Crop Rotation

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Which of these is an example of erosion?

• Light shining onto a mountain.
• Rain breaking down rocks on a mountain into smaller pieces. 
• Wind blowing away sediment to a new place on the mountain.
• All of the above.

Tags

NGSS.MS-ESS2-2

Muddy water being carried away by a fast-moving river is an example of

• Weathering
• Erosion
• A mess
• A nice place to swim

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

How do plants weather rocks?

• Plants don't weather rocks.
• When roots grow into cracks of rocks and expand the rock breaks.
• When the plant moves water from the roots to the leaves, the rock breaks.

Tags

NGSS.MS-ESS2-2

NGSS.MS-LS2-3

What is the wearing away or breaking down of rocks called?

• Weathering
• Erosion
• Glaciers

Tags

NGSS.MS-ESS2-2

Flood water pounding against a canyon wall and wearing it down is an example of

• Weathering
• Erosion
• An avalanche

Tags

NGSS.MS-ESS2-2

Weathering and erosion are the same thing.

• True
• False

Tags

NGSS.4-ESS2-1