energy

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Across
  1. 2. not good for the environment
  2. 4. made by burning things
  3. 5. not able to renew energy
  4. 7. what charges your computer
  5. 10. energy made by water
  6. 11. the sun makes this energy
  7. 12. made by tides
Down
  1. 1. made by the heat of the earth
  2. 3. able to renew energy
  3. 6. when a energy made by blowing
  4. 8. dangerous
  5. 9. fuel made by fuel