关于环境的英语ppt.ppt

,Everybody has a responsibility to protect environment.,Environmental Pollution,Water pollution is not abundant fresh water resources in China worse.So,we should save water.Prohibited discharges to water bodies, dumping of industrial waste, urban waste and other waste,Water Pollution,Industry should be rational distribution, improving environmental planning; Change the energy structure, promote clean fuels, the use of clean production processes, reduce pollutant emissions.,Air Pollution,Encourage and promote waste plastic packaging “reduction, resource recovery, harmless,“ control “white pollution.“ Multi-purpose bags, use less plastic bags.,White pollution,Should change the car engine in the fuel combustion. After the installation of exhaust gas in the exhaust pipe converter,Vehicle exhaust pollution,.Place to remind people not to arbitrarily cut down trees warnings. .Strengthen management.,Felling of trees,Deforestation, a large number of timber to be transported down the mountain,To protect the environment To save the world,How,Our earth was very beautiful,The world is not only hungry，but also thirsty for water. Man can only drink and use the other 3% - the fresh water that comes from rivers，lakes，underground. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.,Some people imagine to leave this fearful world, only to come down to earth. Scientists tell us that of all the stars known in the vast universe, the earth is the only planet on which human beings can survive. But now we are facing the risky problems concerning our existence on earth.,Many of our habits cause pollution, especially our habit of using things once and then throwing them away. this creates mountains of rubbish and it pollutes our land and seas. For example, people throw away as many as ten nillion bottles in the UK every year. That is enough to reach all the way from Earth to the moon.,The destruction of the environment,And we call these plastic bags “white pollution”. As we all know, the white pollution is becoming more and more serious nowadays. Though we know its bad effects, still we find it difficult to refuse them, as they are very convenient for us. For instance, if we set a plastic bag into a bowl when we eat our foods, we will feel it easy to wash. However we ignore its bad effects. So，I think, we should keep a careful eye on them to keep our healthy and have a beautiful environment.,The environment is innocent !,Human activities on the ecological environment of the interference and damage caused by the horrifying, these actions undermined