Fire

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Across
  1. 2. A current of air or water that flows backwards down a chimney, pipe, etc.
  2. 9. A material that is burned to produce heat or power
  3. 11. The process of reviving someone from unconsciousness
  4. 13. The rate of increase in fire spread
  5. 14. The process by which heat energy is transmitted through collisions between atoms or molecules
  6. 15. Any source of potential damage, harm or adverse health effects on something or someone
  7. 16. You need it to breathe
Down
  1. 1. High temperature
  2. 3. A compound or substance that has been artificially prepared or purified
  3. 4. Can be EASILY set on fire
  4. 5. A violent shattering or blowing apart of something
  5. 6. The resistance of a surface or object moving over another
  6. 7. To put out a fire
  7. 8. the most dangerous way a fire can spread through a property
  8. 10. The degree or intensity of heat present in a substance or object
  9. 11. The transmission of heat by waves traveling until heat is absorbed by other objects
  10. 12. What you blow out from a candle