Which term describes the act of applying water to cool items not yet involved in fire?

The act of applying water to cool items that are not yet involved in fire is best described as cooling. This process is important because it helps to prevent potential ignition of nearby materials by reducing their temperature below the ignition point. When firefighters or responders cool surrounding areas, they are taking proactive measures to hinder the spread of fire and protect structures and materials that could catch fire if they reach a critical temperature.

While the other terms may seem relevant in the context of fire response, they do not specifically capture the act of applying water for cooling purposes. Extinguishing refers to the complete suppression or elimination of an active fire, prevention relates to strategies that stop fires from starting in the first place, and mitigation encompasses broader actions taken to minimize the impact of fire, such as implementing firebreaks or utilizing fire-resistant materials.