Work and Energy Crossword Puzzle

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Across
  1. 2. energy based on an object's height above the ground
  2. 3. energy an object has while moving
  3. 5. the unit for work and energy
  4. 7. the sum of kinetic and potential energy
  5. 10. energy that comes from heat within the Earth
  6. 11. change in energy
  7. 12. the ability to do work
Down
  1. 1. most energy in the US is used to generate _____
  2. 4. energy "lost" due to friction, heat energy
  3. 6. energy that comes from the Sun
  4. 8. energy stored in the nucleus of an atom
  5. 9. wind, solar, and hydroelectric are examples of _____ energy