What makes up the fire triangle?

The fire triangle consists of three essential elements: heat, fuel, and oxygen. For a fire to ignite and sustain combustion, all three of these components must be present.

Heat provides the energy necessary to raise the temperature of the fuel to its ignition point. Fuel refers to any material that can combust, such as wood, paper, or gasoline. Oxygen is required for the chemical reaction that occurs during combustion; without it, fire cannot burn.

When any one of these components is removed, the fire cannot continue to sustain itself. This principle is fundamental in fire prevention and firefighting strategies, as it guides the methods used to extinguish a fire. For example, water can be used to cool the heat, while an extinguisher may remove the oxygen or smother the fuel.

Understanding the fire triangle allows individuals to better manage fire hazards, making option B the correct answer.