John Energy Puzzle

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Across
  1. 3. force times distance
  2. 4. living or recently living organisms we can use as energy resources
  3. 7. a wheel connected to an axle
  4. 9. the unit of force
  5. 11. movement of electrons
  6. 13. energy that cannot be used again
  7. 15. energy from the sun
  8. 17. it's used to raise objects or to split them apart
  9. 18. energy of place and position
  10. 19. machines that are made up of several simple machines
  11. 21. it pivots around a fixed point
  12. 22. it's a force that attracts the body towards the center of the earth
  13. 23. is a push or a pull
  14. 25. another words for a ramp
  15. 26. breaking bonds and releasing large amounts of energy
  16. 27. when work is done in an object, it's energy...
Down
  1. 1. they are formed from plants and animals that have died a million years ago
  2. 2. movement of energy through substances in waves
  3. 5. they make work easier
  4. 6. energy deep beneath the surface
  5. 8. wheel and a post and a rope that goes around it
  6. 10. is adapted from an inclined plane
  7. 12. energy that is being stored
  8. 14. a living organisms
  9. 16. energy from the water
  10. 20. energy stored in the bonds of atoms and molecules
  11. 24. it's energy from wind