Across
- 4. harmful substances put into the air, water, or soil
- 5. Energy from turbines
- 8. Energy that never runs out
- 10. Energy from splitting an atom
- 11. a type of fossil fuel
- 12. A nonrenewable resource that used to drive a car
Down
- 1. Energy produced from moving water
- 2. Energy is produced through panels that convert sunlight into electricity
- 3. a fan-shaped machine that captures the motion of water, wind, or steam to create an electric current
- 6. Energy that eventually runs out
- 7. Energy from the Earth's core
- 9. Energy from organic material that comes from plants and animals