Energy Crossword

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Across
  1. 5. breaking apart
  2. 6. gasses that form deep underground and used as fuel
  3. 14. putting together
  4. 15. chemicals that contain hydrogen and carbon
  5. 16. the part of a nuclear power plant were the reaction occures
  6. 19. the least common use of coal
  7. 20. a resource that cannot be renewed in a relatively short period of time
  8. 23. to reuse an object and material to create something new
  9. 24. not used much because it is not readily available
  10. 26. a substance that provides energy
  11. 27. rods full of uranium-235
  12. 28. wood, plant parts, and food wastes that can be used as fuels
  13. 29. relating to the nucleus of an atom
  14. 30. heat from inside the earth
  15. 31. what most of the oil is used for
Down
  1. 1. 13% of coal is used for _______
  2. 2. a factory where crude oil is separated from other minerals and then heated up
  3. 3. resource that can be replenished in a relatively short period of time
  4. 4. what most of the coal is used for
  5. 7. light and heat given off by the sun
  6. 8. the device that is pushed by water or wind to produce energy
  7. 9. the energy conversions that occur when a car engine burns gasoline
  8. 10. a mixture of gasoline and alcohol
  9. 11. compounds made from oil
  10. 12. energy produced by flowing water
  11. 13. something that gives off ionizing radiation
  12. 17. energy used from the suns rays
  13. 18. a layer of material that traps air to help block the transfer of heat
  14. 21. reducing energy use
  15. 22. when the uranium rods start to melt
  16. 25. percentage of energy used to perform the work