Rocks, 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-ESS2-2

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

• Weathering
• Erosion
• Deposition
• Decomposition

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

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

• Deposition
• Landslide
• Weathering
• Erosion

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

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.4-ESS2-1

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
• Deposition 
• A nice place to swim

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

What is an enormous mass of ice moving over land, causing weathering of rock and soil?

• A glacier
• An iceberg
• An ice wedge
• A sand dune

Tags

NGSS.4-ESS2-1

How do plants weather rocks?

• During photosynthesis
• 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.
• Plants don't weather rocks.

Tags

NGSS.MS-ESS2-2

Soil is a mixture of the following except

• weathered rock particles

• dead plant material

• garbage

• dead animal material

Roots break apart a side walk

• Chemical weathering
• Physical weathering

Tags

NGSS.MS-ESS2-2