Energy Crossword Puzzle

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Across
  1. 1. used most often for communication
  2. 4. potential energy stored in objects above earths surface
  3. 7. the ability to cause change
  4. 8. stored energy
  5. 10. used in nuclear power plants
  6. 11. force that resists two object rubbing together
  7. 12. occurs when a force is applied over a distance
  8. 13. energy in motion
  9. 14. potential energy stored in chemical bonds
  10. 15. used to heat objects
Down
  1. 2. used to power electrical devices
  2. 3. potential energy that is compressed or stretched
  3. 5. used to see as a power source
  4. 6. states energy can never be created or destroyed
  5. 9. total amount of kinetic and potential energy