Final answer:
Fires in occupancies such as structural or building fires tend to have a higher-than-average number of firefighter line-of-duty deaths due to factors such as hazardous conditions and limited escape routes. Firefighters may encounter heavy smoke, intense heat, and toxic gases while attempting to control a structure fire.
Step-by-step explanation:
Firefighters who work in occupancies such as structural fires or building fires tend to have a higher-than-average number of fire fighter line-of-duty deaths. Structural fires involve fires in residential or commercial buildings, and these types of fires can be particularly dangerous due to factors such as the presence of flammable materials, limited escape routes, and potential for structural collapse.
For example, firefighters may encounter hazardous conditions such as heavy smoke, intense heat, and toxic gases while attempting to control a structure fire. Additionally, the risks associated with structural fires can be exacerbated by factors such as older buildings with outdated fire safety measures, inadequate fire suppression systems, and limited access for firefighters.
The nature of the work and the unpredictable nature of fires can make firefighting a high-risk occupation, leading to a higher number of line-of-duty deaths compared to other types of occupations.