Energy - Environmental

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Across
  1. 1. decomposition occurs in this type of oxygen
  2. 3. some atoms are
  3. 7. energy of an object due to its position or shape
  4. 10. also known as burning
  5. 11. is safer to mine than coal
  6. 12. emits subatomic particles to become more stable
  7. 14. the cleanest burning of the fossil fuels
  8. 16. energy stored in forces holding atomic nuclei together
  9. 18. percent of the US gets its oil from foreign sources
  10. 19. most commonly used fossil fuel for electricity generation
  11. 20. the energy required to change an object's position
Down
  1. 2. a liquid fossil fuel with a thick viscous texture
  2. 4. the energy in the movement of molecules
  3. 5. the energy stored in
  4. 6. a new form of extraction
  5. 8. oil that is a mixture of many different hydrocarbons
  6. 9. the energy of motion
  7. 12. resources that are replaced quickly
  8. 13. resources that can never be replaced
  9. 15. energy associated with the movement of electrons
  10. 17. the ability to do work