空气污染的英语作文

空气污染的英语作文空气污染的英语作文 In the past few decades our Earth has changed a lot but to the bad direction Among these changes the air pollutions resulting from a huge number of automobiles and coal burning is almost the severest The severe air pollution alarms humans of the heavy load we have exerted on Earth by our insatiable production and usage of automobiles However with the deepening of urbanization more cars are needed which will make the air pollution worse Therefore the following actions should be taken First we should apply the most cutting edge technologies in order to adopt new forms of energy as substitutes for fossil fuels Second try hard to develop possible transportation means which are enviromental friendly So that the citizens can reduce the dependence on cars In short our humans should take responsibilities for the air pollution and have to find ways to solve this problem In general there are two ways of traveling private cars and public transportation Chinese people should regard public transportation as their first traveling opinion First there are so many people living in this countries that make it so crowded If each chinese people own a car there will be far more traffic jams and aidents which increase you impatience Moreover there will be far more pollution resulted from cars Once a car started it release huge amount of dirty gas and heat which lead to great pollution and result in green house effect All in all Chinese people should take public transpotation into consideration first Once man did not have to think about the protection of his environment There were few people on the earth and natural resources seemed to be unlimited Today things are different The world has bee too crowded We are using up our natural resources and polluting our environment with dangerous chemicals If we continue to do this human life on earth will not survive We realize that if too many fish are taken from the sea there will soon be none left Yet with modern fishing methods more and more fish are caught We know that if too many trees are cut down forests will disappear Yet we continue to use powerful machines to cut down more and more trees We see that if rivers are polluted with waste products we will die Yet waste products are still put into rivers We know that if the population continues to rise at the present rate in a few years there won t be enough food What can we do to solve these problems If we eat more vegetables and less meat there will be more food available Land for crops feeds five times more people than land where animals are kept Our natural resources will last longer if we learn to recycie them The world population will not rise so quickly if people use