Exploring Weathering and Erosion Through Wind and Water

What is weathering?

• The growth of plants in new areas

• The erosion of soil by heavy rainfall

• The change in weather patterns over time

• The process of wind or water breaking apart or changing rocks

What causes erosion?

• The construction of buildings

• The movement of the sun

• The growth of trees

• The movement of rock pieces by water or wind

How did the Colorado River contribute to the formation of landforms?

• By creating flash floods that wore down rock

• By providing a habitat for wildlife

• By depositing large boulders

• By drying out the surrounding land

What transforms rocky beaches into sandy beaches?

• The accumulation of seashells

• The crashing of waves breaking up rocks

• The planting of coastal vegetation

• The construction of piers and docks

How deep is the Grand Canyon?

• Over 15,000 feet deep

• Over 10,000 feet deep

• Over 6,000 feet deep

• Over 1,000 feet deep

How long did it take for the Grand Canyon to form?

• Over 1 million years

• Over 5 million years

• Over 10 million years

• Over 20 million years

What role do glaciers play in shaping the land?

• They add moisture to the air

• They increase land mass by depositing ice

• They create lakes and valleys by moving across the land

• They prevent erosion

What is an example of a landform created by wind erosion?

• Mushroom rocks

• Rivers

• Mountain ranges

• Volcanoes

How do wind and water work together to create unique landforms?

• By moving sand into dunes and carrying away bits of sand

• By planting seeds in new locations

• By causing earthquakes

• By freezing and thawing

What is the 'Wave' in Arizona an example of?

• Tectonic plate shifting

• Glacial movement

• Wind and water erosion

• Volcanic activity