Energy Crossword, Fill In The Blanks!

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Across
  1. 2. energy is the ability to do ____ or cause change
  2. 3. moving objects have ___ energy
  3. 6. energy can take many different ___
  4. 7. when objects hit each other, they ___ energy to the other
  5. 9. when you turn on a TV, electrical energy transforms into _____ energy
Down
  1. 1. type of energy that you can hear
  2. 4. type of energy that is heat energy
  3. 5. energy that could happen
  4. 8. _____ can't be created or destroyed