Energy Crosswords

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Across
  1. 3. druming
  2. 4. lighting
  3. 6. essential for seeing
  4. 9. stored energy
  5. 11. heat,scientifically known as
  6. 12. rays
  7. 13. blows
  8. 14. sun rays produce
Down
  1. 1. energy converted into
  2. 2. green
  3. 4. power
  4. 5. fossil fuel
  5. 7. heat
  6. 8. energy from sea
  7. 10. waste produces
  8. 11. wind power