《环境污染与治理(学术与思辨)Enviroment-Pollution-and-Protection.pptx》由会员分享，可在线阅读，更多相关《环境污染与治理(学术与思辨)Enviroment-Pollution-and-Protection.pptx（16页珍藏版）》请在三一文库上搜索。
1、Enviroment Pollution and Protection,1,2021/6/7,Content,2,2021/6/7,1.The Background,The earth, the humans mother who is selflessly tending us, is the origin of human life, and at the same time she has the inexhaustible resources.However, with the development of modern science and technology and econo
2、my to an unprecedented level, she also suffered an unprecedented disaster.The three global crisis resources shortageenvironment pollutionecological destruction.,3,2021/6/7,2.Classify of Environmental pollution,Environmental self purification ：The concentration and toxicity of pollutants will natural
3、ly decrease.If emissions exceed the self purification capacity of the environment, environmental quality will occur adverse changes, endangering the health of human being and the nature .,4,2021/6/7,2.Classify of Environmental pollution,5,2021/6/7,2.Classify of Environmental pollution,6,2021/6/7,3.
4、Environmental pollution source,7,2021/6/7,3. Environmental pollution source,8,2021/6/7,4. pollution feature,9,2021/6/7,5. The way to protect,According to the environment laws in our country, the content of environmental protection to protect the natural environment and prevent and control pollution
5、and other public hazards,10,2021/6/7,5. The way to protect,ReduceReuseRecycleRecovery,4R,11,2021/6/7,5. The way to protect,Personal aspect,12,2021/6/7,5. The way to protect,Government,13,2021/6/7,6. Epilogue,We have only one earth.Environmental pollution has become increasingly serious.So,Environmental protection is no time to delay.Lets protect our beautiful and fragile earth together.,14,2021/6/7,Thank you!,15,2021/6/7,部分资料从网络收集整理而来，供大家参考，感谢您的关注！,