Energy

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Across
  1. 4. "Burning" Oxygen mixed with chemical energy
  2. 5. Breaking up of atoms
  3. 6. Formed with fossils from a long time ago
  4. 8. Joining of 2 atomic nuclei
  5. 9. energy of motion
  6. 12. Natural pressure will force oil up
  7. 14. Cleanest form of fossil fuel
  8. 16. Energy in the form of waves
  9. 17. Water or gas used to force oil up
  10. 19. Unstable atom
  11. 20. Energy stored in chemical bonds
  12. 21. Energy do to a position or shape
Down
  1. 1. Energy in the movement of molecules
  2. 2. Close to the surface mining
  3. 3. Readily available- Wind, solar, geothermal
  4. 7. Network of tunneling to get coal deposits
  5. 10. Energy associated with the flow of electrons
  6. 11. Formed from the peat plant
  7. 13. Release CO2 into the atmosphere
  8. 15. Energy required to move/ change an object
  9. 18. Energy stored in bonds between subatomic particles