Essay Example on Deforestation is the cleaning of a land and convert the Forest

Deforestation Deforestation is the cleaning of a land and convert the forest into non forest use such as farmhouses cited golf club and so on Most of the deforestation happen in the rainforest They are several reason deforestation occur such as business purpose agriculture purpose or constructive purpose The trees that had chopped down can use building furniture papers and more People can earn a lots of money by selling wood Nowadays a lots of illegal logging happen and the forest is damaged seriously Plant can be chop down easily but have to grow for tens years Burning fertilizer fields is a primitive farming technique that is widely used in most parts of the world In order to use the timber deforestation is largely deforested the destruction of the original forest caused by the destruction of the field For grazing to ensure large scale farmland and open up the forest Recreation facilities such as ski resort development Due to acid rain led to the trees dry Besides the global warming caused by the forest dry Forests are very important to all the living things Forests play an irreplaceable role in human existence and have the reputation of the lungs of the earth as they absorb large quantities of carbon dioxide and continuously create the oxygen needed by humans and other living things The forest is an oxygen factory a dust filter a natural reservoir and a natural air conditioner Forests bring us endless benefits The forest is also the basis for the sustained rapid and healthy development of the entire national economy It plays an irreplaceable role in the national economic construction Once the forest had been destroyed it will cause several problem 1 

People living in the north may say that what's wrong with global warming We do not have to wear a thick coat in winter In fact the greenhouse effect has no harm to humans The first is that the natural ecology will change desertification of land the return of the forest to the polar regions increased rainfall wetter winters in summer more drought in summer increased drought and flood disasters the tropics will be extremely hot and hard for human beings to survive Second the melting of polar ice in large areas and the rising sea level will make one third of the world's population living in the coastal areas homeless Many of the world s port cities are submerged in the ocean The causes of the greenhouse effect making the excessive increase of carbon dioxide in the air due to the rapid population growth rapid industrial growth then there is excessive deforestation Industrial growth has caused serious air pollution and deforestation ruins human oxygen depots forests absorb carbon dioxide and exhale oxygen through photosynthesis and human beings endlessly deforestation the result is rock and roll themselves to the feet