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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Different countries faced with different environment problems,Such as American and Chinese.,In other words,developing country and developed country have different environment problems.,How should we do about environment problems?,American is a developed country,so almost family has their own cars.This may cause the air pollution.this will cause photo-chemical smog and it happened in the history of American.,In the western of American,because of the incontinence development,many forests are cut down,a lot of animals are killed and so on.,At 81 billion dollars,Katrina is the costliest natural disaster in American history.,The hurricane is just natural disaster?No,it is connected with the temperature of sea.why the temperature of sea is high?This should ask human beings themselves.,New Orleans Hurricane,As far as I am concerned,developed country,s environment problems is prefer simple than developing country.Developed country has more money and better technology to solve problems.So I think developing country have more press than developed country.What,s more,developing country,s environment problems is more severe,。,For instance,，,China.,We can,t see any trees in the picture.Water and soil erosion is inevitable,For the past few years,，,sandstorm is becoming more serious every day.,The dust storm has reduced visibility to nearly zero.,The desert in the northwest of China is gradually expanding,leading to serious desertification and frequent sandstorms,Dust storms are one of the repercussions of humans messing around with Mother Nature.,What we can do is to manage the man-made factors which cause sandstorms and the expansion of desertification.,I think nobody want to live in this condition:,The ranges of polluted offshore marine areas have somewhat expanded,。,In particular,seawater is remarkably corrosive to concrete structures,and are important factors for durability.,The pollution of sea will have bad influence for ocean fishery.,If it is from dirty water,will you also eat it?,The earth is our comment home.Not only developed countries or developing countries,both should protect our environment.Every country should take measures to save the earth.Because all of us live in the same home.,I think if we can do this,our life will be better.,
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