Weathering, Erosion, Deposition

The video introduces three main topics. What are they?

• Wind, Water, and IceSediment,

• Cracks, and Roots

• Weathering, Erosion, and Deposition

• Canyons, Deltas, and Dunes

According to the video, what is the definition of weathering?

• The movement of sediment.

• When rocks are broken down into smaller pieces.

• When sediment settles in a new place.

• The force that creates canyons.

How was the Grand Canyon formed, according to the video?

• By wind carving the rock

• By ice expanding in cracks.

• By plant roots breaking rock

• By water carving the rock over time.

What is the definition of erosion given in the video?

• The force of wind and water.

• The movement of sediment from one place to another.

• The breaking down of rock into smaller pieces.

• The settling of sediment in a new location.

What is the definition of deposition?

• The source of sediment.

• The movement of rock pieces.

• When sediment settles down in a new place.

• The beginning of the weathering process.