What are the three elements of the fire triangle?

The three elements of the fire triangle are Heat, Fuel, and Oxygen. This concept is fundamental in understanding how fire starts and is sustained.

Heat is the energy source that raises the temperature of the material to its ignition point. Fuel is the combustible material that burns, which can include solids, liquids, or gases. Oxygen is essential for combustion, as it supports the chemical reactions that allow fire to maintain combustion.

When any one of these elements is removed, the fire cannot ignite or it will be extinguished. Therefore, to control or extinguish a fire effectively, it is crucial to understand and manipulate these three elements. This understanding is the basis for fire prevention and firefighting techniques.