绿化造林,能获得燃料,是人人皆知的,但要说绿化可以防火,有的人恐怕就不那么清楚了。确实,绿化得到的产品——树木,全身都能够燃烧,是一种易燃物质几年前,西班牙有一片森林,烧了几天几夜才被扑灭。警方出动人员,捉拿纵火犯,但调查结果大出人们所料,引起火灾的不是人,而是树木自己。原来森林里有一种“自焚树”,每当长到十五年后,便大量分泌树脂,其燃点很低, Green afforestation, access to fuel, are well known, but to say that green can fire prevention, and some people may not be so clear. Indeed, the greenery - the trees, the whole body can burn, is a flammable material A few years ago, Spain had a forest, burning a few days and nights before being extinguished. Police dispatched officers to arrest arsonists, but the result of the investigation was surprisingly large. It was not the people who caused the fire, but the trees themselves. The original forest there is a “self-burning tree”, when it grows fifteen years later, a large number of secretion of resin, the ignition point is very low,