ENERGY CROSSWORD

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Across
  1. 2. What generates 3 forms of energy
  2. 4. fuels includes coal,oil,gas
  3. 5. when objects vibrate it produces
  4. 7. electricity occurs when negative charge changes to a positive
  5. 9. hours used to measure electricity
Down
  1. 1. What 3 forms of energy do fireworks produce
  2. 2. Wind water and solar are renewable sources of energy
  3. 3. main source of energy in food chains
  4. 6. usually travels in a straight line
  5. 8. Energy produced from the sun is called