This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: B) Liquids.
Correct Answer: C) Extracting and burning coal is very harmful to the environment.
Correct Answer: D) Hydropower.
Correct Answer: C) Wind energy.
Correct Answer: C) Hydroelectric power.
Correct Answer: A) Conservation.
Correct Answer: A) Electricity.
Correct Answer: A) Fracking / hydraulic fracturing.
Correct Answer: A) Solar.
Correct Answer: A) Mining goal causes destruction to the environment.
Correct Answer: D) Wind energy.
Correct Answer: A) Electricity, transportation, and heating.
Correct Answer: C) Add solar panels to roof.
Correct Answer: B) Fukushima.
Correct Answer: D) The sun.
Correct Answer: A) Non-renewable energy sources.
Correct Answer: D) Burning it releases no pollutants.
Correct Answer: B) It is in limited supply.
Correct Answer: A) Coal.
Correct Answer: B) Emissions.
Correct Answer: C) No air pollution.
Correct Answer: D) Geothermal.
Correct Answer: E) 25 years.
Correct Answer: B) The Sun provides energy for the water cycle and plants.