William Z. Energy puzzle

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Across
  1. 2. the vibrations or movement of atoms and molecules
  2. 3. cannot be used again
  3. 5. energy of place or position
  4. 8. cannot be created or destroyed
  5. 11. a device with few or no moving parts
  6. 13. can be used over and over again
  7. 14. energy stored in the nucleus of an atom
  8. 17. used to split things apart
  9. 19. heat transfer through the movement of air
  10. 21. the movement of a substance from one place to another
  11. 22. using water for energy
  12. 25. machines that are made up of several simple machines
  13. 27. energy waiting to be used
  14. 28. consists of one or more wheels and a rope
  15. 30. fuel from living things
Down
  1. 1. force times distance (_=Fd)
  2. 4. a sloping surface like a ramp or a wedge
  3. 6. putting force on one side to raised the other side
  4. 7. energy from the sun
  5. 9. push or pull
  6. 10. energy made by heat inside the earth
  7. 12. movement of electrons
  8. 15. another word for work
  9. 16. heat transfer through direct touch
  10. 18. energy in motion
  11. 20. energy stored in the bonds of atoms and molecules
  12. 23. energy created by wind
  13. 24. electromagnetic energy that travels in waves like light
  14. 26. file made up of dead plants and animals
  15. 29. movement of energy through substances in waves