Nielsenj

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Across
  1. 3. a mixture of alcohol and gasoline
  2. 6. can't obtain without wind
  3. 8. one disadvantage to renewable energy
  4. 10. when fuels are burned into energy
  5. 13. oil is mainly used for
  6. 17. power made by water
  7. 18. type of energy that takes a very long time to replace
  8. 20. panels what concentrates solar energy into electricity
  9. 21. type of energy that replaces fossil fuels
  10. 22. coal is mainly used for
  11. 23. light and heat given off by the sun
  12. 25. chemical compounds that's made from carbon and hydrogen
  13. 26. a gray dense radioactive metal used as a fuel
Down
  1. 1. radioactive nonrenewable energy
  2. 2. fuel most used to produce electricity
  3. 4. blocks rivers and affects animals
  4. 5. a place where crude oil is turned into products
  5. 7. compounds that are made from crude oil
  6. 9. percent of coal exported to other countries
  7. 11. the act of reducing energy use
  8. 12. O2 and H2 used to make energy
  9. 14. crude oil can be turned into
  10. 15. product that provides energy
  11. 16. only produces small percent of energy
  12. 19. one disadvantage to nonrenewable energy
  13. 24. pollutes air in a different way
  14. 27. down fuel rods start to generate so much heat that they melt