Energy resources and Climate Change

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Across
  1. 3. energy type that will never run out
  2. 4. a mechanical device that rotates to generate electricity
  3. 5. energy type that will eventually run out
  4. 8. refers to the gradual increase of the average temperature on Earth
  5. 12. energy resource that forms over millions of years from the remains of organisms
  6. 13. energy created by flowing water
  7. 15. the primary radioactive material used in nuclear power plants
  8. 16. energy type that comes from radioactive materials
  9. 18. the most abundant greenhouse gas in the atmoshpere
Down
  1. 1. a substance that traps heat on the planet
  2. 2. liquid fossil fuel
  3. 6. energy harnessed by growing organisms
  4. 7. refers to the gradual change in long term weather patterns on the planet
  5. 9. energy harnessed from Earth's interior heat
  6. 10. energy type that comes from the sun
  7. 11. solid fossil fuel
  8. 14. type of energy created from moving air
  9. 17. material that humans need such as land, air, and water
  10. 19. gaseous fossil fuel