What are the three sides of the Fire Triangle?

The three sides of the Fire Triangle are oxygen, fuel, and heat. This concept is fundamental to understanding how fires start and sustain themselves.

Oxygen is critical because it supports the combustion process; a fire cannot exist without it. Fuel refers to any combustible material, which can be solids, liquids, or gases. Heat is the energy source that raises the temperature of the fuel to its ignition point, allowing combustion to occur.

Understanding these three components is essential for fire prevention and control strategies. To extinguish a fire, one or more sides of the triangle must be removed, demonstrating the interdependence of these elements in the fire combustion process.

The other options do not accurately reflect the critical components; for instance, while water is important for extinguishing fires, it is not a side of the Fire Triangle.