Glaciation how do glaciers move?

What is the process called when glaciers pick up material?

• Erosion

• Plucking

• Deposition

• Abrasion

What term is used to describe the mixture of rocks, stones, sand, and clay left behind by glaciers?

• Glacial till

• Meltwater

• Sediment

• Freeze-thaw

How do glaciers transport eroded material?

• By melting

• By flowing downhill

• By wind

• By freezing

What is the term for the process where water seeps into rock cracks, freezes, and expands?

• Abrasion

• Plucking

• Deposition

• Freeze-thaw weathering

Why do glaciers often look dirty?

• Due to the rocks and stones on top

• Because of pollution

• Because of algae

• Due to animal activity