Geography Chapter 2

The force created by the sun's mass

• Pangea

• Fossil Fuels

• Gravity

• Erosion

Elements formed from the remains of plants and animals that lived millions of years ago

• Pangea

• Fossil Fuels

• Gravity

• Weathering

Mountains formed when lava rises through the earth's crust

• Mountain

• Volcanoe

• Earthquake

• Plain

To reuse nonrenewable resources

• Recycle

• Use, Supply, changes over time

• Erosion

• Weathering

Factor that helps determine the value of a resource

• Use, supply, changes over time

• renewable resources

• erosion

• weathering

Shaking movements in the earth's plates

• Volcanoe

• Erosion

• Earthquake

• Tsunami

Activity in which the water cycle begins

• Evaporation

• Condensation

• Rain

• Runoff

Wearing away of the earth's surface by wind, water

• Erosion

• Weathering

Breaking down of rock

• Weathering

• Erosion

Trees are an example of these

• renewable resource

• nonrenewable resource