Describe a ventilation-limited fire.

A ventilation-limited fire occurs when the fire is restricted due to an insufficient supply of oxygen. In a fire scenario, adequate oxygen is essential for combustion to occur effectively; when there isn't enough oxygen available, the fire cannot burn at its optimal rate. This limitation can lead to smoldering conditions, where the combustion process is less efficient, and the fire may produce a higher volume of smoke and toxic gases.

Understanding the dynamics of a ventilation-limited fire is crucial for firefighting and prevention strategies. Firefighters may need to introduce additional ventilation to help manage the fire and allow it to burn more completely or may have to adjust their tactics based on the available oxygen levels. Therefore, recognizing that a fire is ventilation-limited provides insight into the overall conditions of a fire and guides the appropriate actions for suppression and safety.