Renewable Energy

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Across
  1. 3. technology used to collect/store the heat from the sun
  2. 6. designed buildings to collect/store the suns energy
  3. 7. energy of moving water used to create electricity
  4. 9. movement of tidal water to create electricity
  5. 13. hold particles together in the nucleus
  6. 15. splitting of an atom nucleus into two
  7. 16. small nuclei are forced together
  8. 17. device that converts winds energy to create electricity
  9. 18. mirrors that focus sunlight to create electricity
Down
  1. 1. solar energy converted directly to electricity
  2. 2. keeps soil at the right temperature all year
  3. 4. heat thats produced from high pressure and radioactive elements
  4. 5. one process that releases hydrogen
  5. 8. energy produced from material made up from living things
  6. 10. Liquid fuels like gasoline
  7. 11. too much heat being produced that it melts
  8. 12. a group of wind turbines
  9. 14. two molecules combined to form water