Fireman stuff

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Across
  1. 3. Device used to break down doors.
  2. 6. Clothing worn to protect from heat.
  3. 7. Alarm that signals a fire.
  4. 8. Action of rescuing people from fire.
  5. 9. Person who investigates the couse of fire.
Down
  1. 1. Water source for firefighters.
  2. 2. Vehicle used to fight fires.
  3. 3. A tool used to spray water on fires.
  4. 4. Firemen's protective headgear.
  5. 5. Powder used to extinguish electrical fires.