fire behavior triangle

Any material that burns. Read more at Fire Facts: What is? Fuel.

Fire behavior is the way a fire acts - how and when fuels ignite, flames develop, and fire spreads as influenced by its interaction with fuel, weather, and topography. Read more at Fire Facts: What is? Fire Behavior.

The relief features or surface configuration of an area. Read more at Fire Facts: What is? Topography.

Weather describes short-term variations in the atmosphere from hot to cold, wet to dry, calm to stormy, clear to cloudy. Read more at Fire Facts: What is? Weather.