Energy

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Across
  1. 2. A fossil fuel
  2. 5. Unit for measuring energy
  3. 8. Needed to make things work
  4. 9. The source of the Earth's energy
  5. 10. Energy which creates vibrations
  6. 13. Energy that is stored
  7. 15. Energy in a trampoline
  8. 17. Energy which is used the most
  9. 19. Energy that plants need
Down
  1. 1. One thousand joules
  2. 3. Energy from the sun
  3. 4. Electromagnetic radiation used to look at broken bones
  4. 6. Moving energy
  5. 7. Needed for wind turbines to work
  6. 11. A fossil fuel which is non-renewable
  7. 12. Energy made in power stations
  8. 14. Energy that can be extremely dangerous
  9. 16. Energy you get when eating food
  10. 18. An object which transfers wind energy to electrical energy
  11. 20. Energy that is wasted a lot