The slope which is coming, which we call a Red Edge, is a detection of vegetated area.

In fact, in some areas of the US and other countries, only extensive dune fields and vegetated areas are used to separate buildings from the seashore.

Wildfires Cigarettes or cigarette litter thrown out of the window of cars moving through a vegetated area (particularly during the hot season) is one of the causes of wildfires or bushfires.