Fire Hazard Crossword

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Across
  1. 4. a precautionary measure taken to reduce the risk of fire.
  2. 7. an intentional act of starting a fire for malicious purposes.
  3. 8. The state of being free from fire hazards or danger.
Down
  1. 1. a device that detects and warns about the presence of smoke.
  2. 2. visible suspension of particles in the air, typically caused by combustion.
  3. 3. an emergency exit route used to escape from a building during a fire.
  4. 5. A device used to put out fires by discharging water or other extinguishing agents.
  5. 6. a material or substance that easily catches fire.
  6. 7. a loud device that warns people about potential danger.
  7. 9. destructive event characterized by burning flames and heat..