Question

how can a fire start​

Answer 1

Answer:

Fire is a chemical reaction involving rapid oxidation or burning of a fuel. It needs three elements to occur:

FUEL

Fuel can be any combustible material; solid, liquid or gas. Most solids and liquids become a vapor or gas before they will burn.

OXYGEN

The air we breathe is about 21 percent oxygen. Fire only needs an atmosphere with at least 16 percent oxygen

HEAT

Heat is the energy necessary to increase the temperature of the fuel to a point where sufficient vapors are given off for ignition to occur.

Answer 2

Answer:

which type of fire pls tell this

Explanation:

first which one person say with any two person to start fire and second is one which is burning

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