What are the two general hazards found on each guidebook page?

The two general hazards found on each guidebook page are health and fire/explosion. This selection reflects the essential focus areas for fire investigators when assessing a scene.

Health hazards pertain to any risks that could harm health, such as exposure to toxic substances or pathogens that may be present due to the fire or its aftermath. Fire/explosion hazards indicate the potential for ignition or explosion resulting from flammable materials, structural failures, or chemical reactions that may have been triggered by the fire.

By focusing on these two categories, investigators can develop a comprehensive understanding of the risks present in fire incidents, ensuring that safety protocols are followed and that they can effectively manage the scene. The other options, while they identify other types of hazards, do not encompass the primary concerns that are addressed consistently across various fire investigation guidebooks.