Which of these factors can exacerbate the risk associated with structural hazards?

Aging infrastructure is a significant factor that can exacerbate the risks associated with structural hazards. As buildings and facilities age, their structural integrity may deteriorate due to various reasons such as wear and tear, exposure to environmental elements, and lack of upkeep. This deterioration can lead to increased vulnerability to fire hazards, as older materials may not perform as well under fire conditions compared to modern materials.

Moreover, aging infrastructure may have outdated safety systems and may not comply with current codes and standards, which can increase the likelihood of a fire spreading or complicating evacuation efforts. Consequently, the combination of weakened structural components and potential code violations can create a more hazardous environment for not only occupants but also firefighters and facility fire brigade members responding to an incident.