Energy Sources

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Across
  1. 5. Fuel such as peat, gas, coal and oil
  2. 7. Turns motion to electricity
  3. 8. Energy source which works best when not cloudy
  4. 10. Energy source which will run out
  5. 12. Energy source which won't run out
  6. 14. Source of most renewable energy in Ireland
  7. 15. Fuel in nuclear power stations
  8. 16. Energy source suitable for an estuary
  9. 17. The original source of almost all our energy on Earth
Down
  1. 1. Energy from hot rocks
  2. 2. Energy source from fast growing plants
  3. 3. Floating devices generate electricity from this source
  4. 4. Nuclear reaction in power stations
  5. 6. Energy source from falling water
  6. 9. Discovered how to generate electricity
  7. 11. Run Ireland's electricity network
  8. 13. Nuclear reaction of future electricity generation hopefully