Energy Resources

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Across
  1. 2. engine that changes mechanical energy to electricity
  2. 4. waste from a nuclear power plant
  3. 7. plant materials and animal waste used for fuel
  4. 8. resource that is constantly renewed
  5. 10. resource that cannot be replaced when used up
  6. 12. energy from the sun
Down
  1. 1. power generated by the force of water
  2. 2. energy from the heat inside Earth
  3. 3. energy given off by the nucleus of an atom
  4. 5. a known deposit of energy resources
  5. 6. formed from the remains of plants and organisms
  6. 9. something that is given off or sent out
  7. 11. hot, liquid rock inside a volcano