Question

What are the three essentiaWhat are the three essential requirements to produce fire? How fire extinguisher is useful for controlling fire?

Answer 1

oxygen, heat and fuel are essential requirements to produce fire.. fire extinguisher extinguishes the fire and prevents much damage and hence it is useful.
please mark it as the brainliest

Answer 2

yea i guess you need a lighter or a fire craker and then 
to the fire extinguisher its foam or water of whatever is there in side is used to control the fire