laganellia

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Across
  1. 4. what is oil mainly used for
  2. 5. solar panels can drain_____________
  3. 8. which heats faster water or wind energy
  4. 11. _________ can store energy
  5. 12. is wind energy renewable
  6. 13. fossil ___________
  7. 14. where does the sun collects energy from
  8. 16. the combining of atoms
  9. 18. solar panels capture ____________
  10. 19. hydropower can abstract fish ______________
  11. 21. which cools faster water or wind energy
  12. 22. wood plant parts manure and food waste that can be used as fuels
  13. 25. where does the sun release its energy
  14. 27. fuel ________
  15. 28. greenhouse ______________
Down
  1. 1. the breaking apart of two atoms
  2. 2. heat
  3. 3. chemical compounds that contain carbon and hydrogen atoms
  4. 6. gas is reduced by ______________________
  5. 7. plants make energy called__________________
  6. 9. biomass is threatening __________
  7. 10. the sun ____________ off solar panels
  8. 15. moisture from oceans and rivers condescends into _________
  9. 17. what traps air inside your house so you have more energy
  10. 20. the movement of water between the earth and the sun
  11. 23. how does a windmill work
  12. 24. hydropower is the ____________ energy source in the US
  13. 26. hydrogen atoms form to make ___________ atoms