Solar Power Fun

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Across
  1. 2. a power generated directly by sunlight
  2. 4. energy stored in an atom
  3. 6. a type of energy that gives vitamin D
  4. 7. a liquid
  5. 8. a machine that gives energy
  6. 11. makes energy into electricity
  7. 12. motion
Down
  1. 1. electrons that flow from place to place
  2. 3. being hot
  3. 5. ability to work
  4. 7. a movement of air near the Earths surface
  5. 9. comes from the sun
  6. 10. a measure of the average kinetic energy power the rate at which that energy is used