environmental problems Climate change Air pollution water pollution There are a large number of died pigs in Shanghai Huangpu River.The air quality is still not improved,but more and more serious.reasons the development of the economy city wasting(emission of automobile tail gas)What should we do?1.Our government 2.Our enterprise 3.WeThe importance of sustainable development It is in the process of development,the need to balance economy,environment and society.environmental protection The environmental protection starts from the minor matterSave waterPlease turn off the light祝您成功！
