Across
- 3. used with wind energy
- 5. renewable energy is not cheap, instead ...
- 6. renewable energy takes up a lot of ______
- 7. renewable energy is dependent on...
- 9. gas from broken down organic material
- 13. power from water
- 15. energy from largest bodies of water
- 16. fuels derived from biomass
- 17. H on periodic table
- 18. you drink it
Down
- 1. the air and wind is...
- 2. energy from the ground
- 3. energy from movement of ocean
- 4. energy form the air
- 6. with renewable energy _____ is reduced
- 8. energy based on the moon and ocean
- 10. biomass energy resources are ________ since they can be replenished
- 11. energy from plant or animal
- 12. used for solar energy
- 14. energy from the sun
