Which characteristic is associated with high-rise buildings in fire scenarios?

The characteristic associated with high-rise buildings in fire scenarios that stands out is the potential stack effect. This phenomenon occurs when the temperature difference between the upper and lower parts of a building creates airflow, which can influence smoke and heat movement during a fire. As warm air rises, it can cause smoke to migrate upward rapidly, complicating evacuation efforts and firefighting strategies. This behavior necessitates specific fire safety measures and tactics that differ from those used in lower buildings, making understanding the stack effect crucial for effective fire safety management in high-rises.