Energy Crossword

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Across
  1. 2. balloon + hair
  2. 7. positive charges
  3. 8. pressure from a circuit's power source
  4. 9. power of waves
  5. 11. has to be made again
  6. 12. flow of electricity
  7. 14. the title (probably the easiest)
  8. 15. uses the sun
Down
  1. 1. sharing electricity to other houses
  2. 3. energy from batteries
  3. 4. can be re-used
  4. 5. another word for an element
  5. 6. energy made with water
  6. 9. energy from windmills
  7. 10. negative charges
  8. 13. starts off with fission