What three elements make up the Fire Triangle?

The three elements that comprise the Fire Triangle are fuel, oxygen, and heat. This concept is fundamental to understanding how fires ignite and sustain themselves.

Fuel refers to any combustible material that can burn, which can include solids, liquids, and gases. Oxygen, typically found in the surrounding air, supports the combustion process. Heat is the energy source that raises the material to its ignition temperature. All three elements must be present for a fire to ignite and continue burning. If any one of these elements is removed, the fire will be extinguished.

This triangle illustrates the essential components of fire behavior and is crucial for firefighters as it helps identify effective methods to suppress and control fires.