1-7,B.2.

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Across
  1. 2. hydrant used in colder climates(2 words)
  2. 8. water tank
  3. 9. outlet on a sprinkler that distributes water
  4. 10. Classification of fire(electrical equipments)
  5. 11. type of chemical agents used in fire extinguishers
  6. 12. device that moves water from one place to another
  7. 15. kind of fire extinguishers
  8. 16. Classification of fire(wood, plastic,cloth)
  9. 17. device that allowes two different hoses connect
  10. 19. tube that increases the speed of water flow
  11. 20. carbon dioxide
Down
  1. 1. something is to bend it over onto itself
  2. 3. sprinkler system for homes
  3. 4. Classification of fire(gasoline,oil,grease)
  4. 5. substance added to water to lower its freezing point
  5. 6. kind of fire extinguishers
  6. 7. wheel shaped storage device for hoses
  7. 10. device that allows hoses and appliances to be joined together
  8. 13. collective pipes in a system
  9. 14. can easily burn
  10. 18. large diameter hose