英文好的人进啊 帮我改改语法
来源:百度知道 编辑:UC知道 时间:2024/05/31 12:08:09
Deforestation occurs when trees are permanently destroyed and removed from a natural forested area. The use of firewood is the principal causes of desertification。 But in tropical area, wood is the principal resource for domestic energy to cook and lighten. What's more, what makes some people fall down the trees is that they need more farm land, or to make fence and furniture.Some other may sell woods. But if the deforestation is too much, the vegetation must be removed, and the soil is bared. Consquently, Serious is erosion and desertification. Deforestation has unforeseen effects, like lossing wood, lossing trees that emits a high concentration of carbon dioxide and other greenhouse gases.In addition deforestation will lead to a drier atmosphere that increases the risk of forest fires. Anyway, if we aren't to fall down the trees, the desertification wouldn't happen.