What three elements make up the fire triangle?

The fire triangle consists of three essential elements: heat, fuel, and oxygen. These three components must be present in order for a fire to ignite and sustain combustion.

Heat is required to raise the material to its ignition temperature, enabling it to catch fire. Fuel serves as the combustible material that burns during the fire, while oxygen is necessary for the chemical reactions that produce flame. When these three elements are adequately combined, a fire can start and continue to burn.

Eliminating any one of these elements will extinguish the fire, which is crucial knowledge in fire safety and firefighting practices. Understanding this concept helps in assessing fire risks and implementing prevention strategies effectively.