RiesA Energy Crossword

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Across
  1. 4. Original source of energy in wind and flowing water
  2. 6. This is conserving energy use
  3. 9. Energy-rich compound containing carbon and hydrogen atoms
  4. 12. In a power plant, the reactor contains fuel...
  5. 14. Coal, oil, and natural gas
  6. 15. The type of energy obtained by drilling
  7. 17. A compound made from oil
  8. 19. Most of coal is used for this
  9. 20. Energy obtained by the movement of water
  10. 24. Hydrogen is nor commonly used as a fossil fuel because it's too...
  11. 25. Obtaining geothermal energy causes the Earth to...
  12. 29. Mixture of gas and alcohol that can power up cars and methane gas
  13. 30. Coal is not commonly used for this
Down
  1. 1. Gas found within rock underground after millions of years
  2. 2. Layer of materials that trap air and keep in heat
  3. 3. These rods are used to slow down the heat in power plants
  4. 5. Where nuclear fission occurs
  5. 7. oil is mainly used for this
  6. 8. These panels are put on roofs to obtain energy
  7. 10. Where wind farms are, wind has to be...
  8. 11. The type of energy obtained by burning organic matter
  9. 13. The energy conversion that occurs when a car engine burns gasoline
  10. 16. Can't be replaced
  11. 18. Water moves through these to create hydropower energy
  12. 21. Can be replaced
  13. 22. Type of energy that uses the suns heat
  14. 23. 1 acre area that contains turbines to generate energy
  15. 26. Substance that provides energy
  16. 27. Storms rip apart solar...
  17. 28. Solar energy can't be obtained when the sun isn't...