水污染英文ppt课件.ppt

为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能Water pollution 13小组为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能 Water and everyday life 为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能But！为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能What is the water pollution Is mainly due to human activities of pollutant emissions into the rivers,lakes,oceans or ground water etc,make water and water of sediment physical,chemical or biological community composition change,so as to reduce water use value,this phenomenon is called water pollution.为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能Water pollution is how to produce?1 nature pollution:for the dissolution of the geological effect,precipitation of the atmosphere,the ground of leaching flush,traps formed into various pollutants water;2.Man-made pollution,namely industrial waste water,sewage,pesticide and fertilizer on the water pollution.After a rather serious,but also can control.为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能 Protection of water resources 1,For countries,has issued relevant laws and regulations,and strict execution;2,For enterprise,strictly implement the relevant national law,public service;3,For individual,from every small start.4，Specific,baidu once！为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能We from the side with,Save every a water resources!为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能Now more and more people have realized how serious the problem is.Our government is doing its best to take measures to fight against pollution.Weve done a good deal of work,but theres still a long way to go.We must keep on fighting until we find ways to protect the environment from being polluted,and do away with pollution.We are sure that well win the battle.为深入学习习近平新时代中国特色社会主义思想和党的十九大精神,贯彻全国教育大会精神,充分发挥中小学图书室育人功能Thank you