Energy vocabulary

123456789101112131415161718192021222324252627282930
Across
  1. 4. Energy isn't created/destroyed
  2. 5. Spots on the sun
  3. 10. most dangerous kind of energy
  4. 12. Rain with a low pH level
  5. 15. Bursts of energy from the sun
  6. 19. The cycle of carbon
  7. 20. Hard variety, very flammable
  8. 22. Soft coal, tarlike substance
  9. 24. Found from fossils
  10. 27. Stored energy
  11. 28. Produces sulfur-dioxide
  12. 29. Soft, brownish coal
  13. 30. Used for gasoline
Down
  1. 1. Used in radios
  2. 2. Energy from the sun
  3. 3. Ability to work
  4. 6. A limited resource
  5. 7. Passes through materials opaque to light
  6. 8. Used in TV remotes and thermal vision
  7. 9. Hot air rises, cool air sinks
  8. 11. The star in our solar system
  9. 13. heat transferred by touch
  10. 14. Energy from the sun
  11. 16. Energy from the sun
  12. 17. decayed plant material
  13. 18. most visible part of the sun
  14. 21. Energies' ability to change forms
  15. 23. Energy of motion
  16. 25. stream of charged particles given by the sun
  17. 26. Outer layer of the sun