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1. BY ISRAEL
ENUEKWE

2. WHAT IS FIRE?
FIRE IS A CHEMICAL
REACTION, COMPRISING
OF THREE
ELEMENTS,WHICH ARE:
OXYGEN
HEAT
FUEL

3. CLASSES OF FIRE
 WE HAVE FOUR CLASSES OF
FIRE, WHICH ARE:
 CLASS A
 CLASS B
 CLASS C
 CLASS D

4. CLASS A
 CLASS A
FIRE ARE
CARBONEOUS
FIRE LIVING
ASH RESIDUE
AFTER
COMBUSTION.
 E.G WOOD

5. CLASS B
CLASS B
FIRE ARE
FLAMABLE
LIQUIDS OR
GASES
FIRE.
E.G

6. CLASS C
CLASS C
FIRE ARE
ELECTRICA
L FIRES. E.G
ELECTRICA
L CABLES

7. CLASS D FIRE
CLASS D
FIRES
ARE
METALIC
FIRE. E.G
SODIUM.

8. PUTTING OUT FIRE
THERE ARE THREE
METHODS OF PUTTING
OUT FIRE, NAMELY:
COOLING
SMOOTHERING
STARVING

9. COOLING
THIS IS THE
REMOVAL OF
HEAT SOURCE.

10. SMOOTHERING
THE REMOVAL
OF SOURCE OF
OXYGEN FROM
THE FIRE.

11. STARVING
THIS IS THE
REMOVAL OF
FUEL FROM THE
FIRE.

12. CONCLUSION
FIRE IS AN IMPORTANT
ELEMENT IN NATURE, IT
COULD BE HELPFUL AND
ALSO DESTRUCTIVE.

13. THANK YOU