Wildland firefighting S-190 Exam Questions with Correct Answers Latest Update with Complete Solution

Wildland firefighting S-190 Exam Questions with Correct Answers Latest Update with Complete Solution Origin Where the fire started and or where it's going. Head Greatest rate of spread. Moves intensely. May have more than one head. Fingers Long narrow strips of fire that break off of the main fire. Caused by mixed fuels, natural features dividing the fire. Pocket Unaffected area between the main fire and finger. Perimeter Outer boundary of burning or burnt area. Rear/ heel Opposite to the head of the fire. Close to the point of origin. Flanks Sides of a wildland fire. May change to the head or fingers might form because of fuel. Islands Unburned areas inside the perimeter. Wildland fires Unplanned or unwanted fires. Fireline Part of the control line. Dug to mineral soil. Where firefighting activities take place.