Unit 6 Review (Challenge)

The movement of weathered material on the Earth's surface by wind, water, and ice is

• erosion
• deposition
• landslides

The breakdown of rock into smaller particles from the effects of wind, water and ice is

• deposition
• delta
• weathering

How long does the weathering process take?

• exactly one year
• a few days
• years and years

Identify this landform:

• Dune
• Stream
• Volcano
• Island

Volcanoes, Earthquakes, Landslides, and Floods are all examples of?

• Fast Changes
• Slow Changes

How do glaciers change land?

• They can wear away mountains and leave behind valleys.

• They stop erosion of land by blocking rivers and streams.

• They warm up the area so that animals can live.

• They move very quickly and break everything in their path.

What happens during a land slide?

• Magma moves up from the mantle and erupts.

• Large pieces of land break off and slide down.

• The ground freezes and melts when it gets warmer.

• Water in streams and rivers overflows the banks.

Hole in Earth’s surface from which melted rock, ashes, and ash come out

• earthquake

• glacier

• volcano

• landslide

Natural features of the Earth’s surface

• land

• landforms

• land hill

• mountain

Process in which sediment is laid in new locations

• erosion

• weathering

• carrying off

• deposition