Heat and Electricity Crosswords

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Across
  1. 2. anything made from nature
  2. 6. energy that makes things warmer
  3. 7. electricity that is generated from moving water
  4. 10. the transfer of heat through physical touch
  5. 11. g-type main sequence yellow dwarf star
  6. 13. nonrenewable energy sources
  7. 14. energy made from splitting atomic nuclei
  8. 15. H2o
  9. 16. a flow of electrical energy
  10. 18. material that allows thermal energy to pass through it
  11. 20. the measure of a surfaces ability to reflect sunlight
  12. 21. electricity that is generated from the sun
  13. 23. long-term weather patterns of an area
  14. 24. moving air that produces electricity
  15. 25. any organic material taken from plants or animals that can be used as a renewable energy source
  16. 26. True or false solar power relys on the sun
  17. 27. resources that can run out
Down
  1. 1. naturally occurring fossil fuel
  2. 3. the transfer of heat through electromagnetic waves
  3. 4. introduction of harmful substances or energy into the natural environment
  4. 5. atmospheric gases that trap heat
  5. 8. any material
  6. 9. True or false fossil fuels are a renewable energy source
  7. 10. series of events, actions, or things that repeat
  8. 12. device that converts chemical energy into electrical energy
  9. 13. a force that resists
  10. 17. the transfer of heat through movement of particles
  11. 19. resources that don't run out
  12. 22. natural heat trapped under the earths surface