Human Environmental Impact Quiz

What percentage of Earth's land surface has been affected by human activities?

• 30%

• 50%

• 80%

• 95%

Which gas is produced anaerobically in landfills and is a potent greenhouse gas?

• Methane

• Carbon dioxide

• Nitrogen

• Oxygen

What is the main drawback of solar power?

• It's not always available

• It causes pollution

• It doesn't generate enough power

• It's too expensive

What type of energy uses the Earth's internal heat?

• Geothermal energy

• Solar energy

• Wind energy

• Hydro energy

Tags

NGSS.HS-ESS2-1

Which type of energy is derived from the movement of water?

• Solar power

• Nuclear power

• Hydro power

• Wind power