Forest fires occur as a result of natural and man-made causes. It is known that particles heated to high temperatures are a common source of high temperature. The purpose of the work is the physical simulation of the typical forest fuel ignition (spruce needles ignition) by the carbon particle heated to high temperatures and the identification of the typical forest fuel ignition condi... https://www.markbroyard.com/hot-sale-us-topo-7-5-minute-map-for-sunken-lake-mi-supply-limited-grab/