Energy/sources

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Across
  1. 2. is a form of energy that an object has
  2. 3. energy that is stored in some objects
  3. 8. ability to make types of light visible
  4. 10. potential energy a big object has
  5. 12. nuclear reactions used for energy
  6. 17. form of potential energy stored in
  7. 19. energy derived from potential energy
  8. 20. an type of energy that lasts longer
Down
  1. 1. similar to mechanical energy
  2. 4. radiant energy that travels in waves
  3. 5. radiation is from this energy form
  4. 6. changing tides into energy
  5. 7. main energy from the sun
  6. 9. plant based used for energy
  7. 11. produces heat
  8. 13. energy stored in atoms and molecules
  9. 14. a type of energy created by wind
  10. 15. energy used from the sun
  11. 16. something know as water power
  12. 18. comes from vibrations