Responsible Energy Consumption

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Across
  1. 3. light emitting diode
  2. 6. a unit of electric power
  3. 10. the energy of moving electrons
  4. 12. produce energy
  5. 15. energy produced by the internal heat of the earth
  6. 17. term for energy made from clean, renewable resources
  7. 18. a natural material
  8. 19. a lighting source directly on a specific work area, an assignment
Down
  1. 1. one thousand units of electric power
  2. 2. an energy storage device
  3. 4. a supply of power
  4. 5. to prevent the waste or loss of energy
  5. 7. electro magnetic energy transmitted from the sun
  6. 8. organic matter which is available on a renewable basis
  7. 9. energy that comes form water in a vapor form
  8. 11. producing the least pollution
  9. 13. able to work well without wasting energy
  10. 14. machine to produce wind energy
  11. 16. power generated from running water