Energy Resources

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Across
  1. 6. materials or elements that can be used to produce energy
  2. 8. the radioactive element used to generate electrical energy in power plants
  3. 10. energy from below Earth's surface
  4. 11. power that is produced by moving water
  5. 12. Fuel that can be added to gasoline and is produced by biomass
  6. 13. The process of splitting the nuclei of atoms.
Down
  1. 1. the burning of fossil fuels causes these to be released in the the air
  2. 2. resources that are natural and cannot be replaced as quickly as they are used
  3. 3. This changes the kinetic energy of wind to electrical energy.
  4. 4. resources that can be replaced or are virtually limitless in supply
  5. 5. stored chemical energy in organic matter or wastes
  6. 7. anything that we use that comes from nature
  7. 9. the most important source of energy.