Environmental Science Flashcard

Front

What type of energy is produced by energy from the sun?

Back

Solar energy is the energy produced by the sun's rays.

Front

What is a renewable resource?

Back

A renewable resource is a natural resource that can be replaced naturally in a short amount of time.

Front

What is geothermal energy?

Back

Geothermal energy is energy obtained from underground heat sources.

Front

Can renewable resources run out?

Back

Yes, renewable resources can run out if they are used faster than they are replaced.

Front

What is a landfill?

Back

A landfill is a large area of land where trash is buried.

Front

What is nonrenewable energy?

Back

Nonrenewable energy comes from sources that cannot be replaced in a short amount of time, like fossil fuels.

Front

What is biomass energy?

Back

Biomass energy is energy produced from organic materials, such as plants and animal waste.

Front

What is hydroelectric energy?

Back

Hydroelectric energy is energy produced from the movement of water, usually from rivers or dams.

Front

What is wind energy?

Back

Wind energy is energy obtained from the wind using turbines.

Front

What is pollution?

Back

Pollution is the introduction of harmful substances into the environment.