environment环境主题英文PPT.ppt

My topic Why there are too many Environment issues? What we have done to protect the Environment? Who are doing this work? Industrial Revolution Factory set up Production of exhaust gas and wastewater Do not attach importance to environmental protection Acid rain , greenhouse effect What we do Developed country Scholars written books environmental movement set up environmental protection Developing country scientific outlook on development closing polluting factories building sewage treatment plant reducing the thermal power plant building the three gorges dam Environmental protection agency in the world Greenpeace(绿色和平组织) APEDA（亚太环境保护协会） Environment  What dose the environment provide for us？ And? Everything… Air… Food… Land… What Do We Return to the Environment? The nature won’t make mistakes , and the one who makes mistakes is human beings. Polluted environment I read a piece of news recently. It says that in Japan manly businessmen are selling fresh air to customers .And now it is becoming more and more popular. Why? --Fresh air is getting less and less in Japan, and so is it in China. In fact, environmental pollution is a very serious problem the whole world is facing.  Today， pollution has become a serious problem to us. It means that the air， seas， rivers and land are polluted by waste or poisonous things. It does harm not only to human beings but also to animals （It does harm to animals， as well as human beings.）。　　　　We cannot have fresh air because many factories have the poisonous smoke sent into the air.  it is mainly caused by the waste products released from artificial substances, industrial production and increased consumption of goods. Bedsides, the use of chemical substances in agriculture also causes environmental pollution. DroughtThis year , happened in southwest of china Endangered animals Discussion What did you do did harm to the environment? What did you do benefited the