What are the 2 main sources of danger that can cause injury or death in a fire?

1. Smoke

* Smoke contains many toxic gases, including carbon monoxide, hydrogen cyanide, and phosgene. These gases can cause unconsciousness, respiratory arrest, and death.

* Smoke can also block visibility, making it difficult to escape from a fire.

2. Heat

* Heat can cause burns, dehydration, and heatstroke.

* Heat can also cause structural damage, which can lead to collapse and injury or death.

In addition to these two main sources of danger, there are also a number of other potential hazards that can be present in a fire, including:

* Flames

* Electrical hazards

* Falling objects

* Explosions

* Sharp objects

It is important to be aware of these dangers and to take steps to protect yourself if you are ever caught in a fire.