Which of the following is NOT one of the fire elements?

Fire is defined by the presence of three essential elements, often referred to as the "fire triangle": heat, fuel, and oxygen. Each of these elements plays a critical role in the combustion process.

Heat is necessary to raise materials to their ignition temperature. Fuel provides the substance that burns, whether it’s wood, paper, or other combustible materials. Oxygen, typically from the air, is required to sustain the chemical reactions that occur during combustion.

Water, while crucial for extinguishing fires, is not part of the fire triangle. Instead, it functions as a fire suppression agent. When applied to a fire, water cools the flames, removes heat, and can create steam that may displace oxygen, thereby interrupting the fire's ability to continue burning.

Understanding the elements of fire and their interactions is essential for safety and firefighting strategies in various environments.