Wind Energy

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Across
  1. 4. natural movement of the air; currents moving in certain directions
  2. 5. transmitting in all directions
  3. 7. study of properties of moving air
  4. 9. group of windmills or wind turbines together
  5. 10. a type of pollution put out by windmills
  6. 12. form of energy due to charged particles
  7. 13. energy harnessed from the sun; plays role in wind energy
  8. 16. type of land based; often use wind farms
  9. 19. type that's omnidirectional and can face anywhere
  10. 20. rotating assembly in a turbine
Down
  1. 1. energy due to an object being in motion
  2. 2. device that converts energy into electrical power
  3. 3. type that face "upwind" to spin;3 blades
  4. 6. loss of energy against flow of air
  5. 8. finite amount; cannot be replenished
  6. 11. not depleted when used
  7. 14. force perpendicular to stream of air
  8. 15. use wind energy harnessed by consumer
  9. 17. a machine for producing continuous power
  10. 18. use ocean wind to harness energy