大气污染 英语ppt课件报告.pptx

《大气污染 英语ppt课件报告.pptx》由会员分享，可在线阅读，更多相关《大气污染 英语ppt课件报告.pptx（13页珍藏版）》请在三一办公上搜索。

1、,Reporter:电气XXX,Airenvironmentalpollution,XXX,Introduction,We all know that clean air is important to good health.Wherever you go and whatever you do,you are always surrounded by a sea of gases that we call air.If there are impurities(杂质)in the air,they may be absorbed by our bodies and make us ill.

2、We need clean air,but unfortunately,air pollution is globally present,especially in cities.,This is the former Beijing,But now,Beijing was trapped by fog.,Not only the atmosphereenvironment in Beijing is poor,but also the city we live in is not optimistic.,Heavy fog,Damage ofAtmospheric pollution,Tr

3、afficHealth,Traffic jam,Because of air pollution,many transportation is blocked,such as vehiclesand air craft.,Air pollution seriously affects human health(harmful gas and dust).,Health,How fog affects the human body？,Atmosphericpollution hazardsfor the elderly,childrenespecially serious.,The source

4、s of air pollution,In order to improve air condition,letusride bikes more.,Suggestions,Use green shopping bags instead of plasticsTurn off the light before you get outRide a bicycle,or to take a bus instead of a carTurn down the brightness and voice of your computer,We have the responsibility to reduce pollution that come from the chemical industry.We should put the principles of Green Chemistry into the practice,if we will be engaged in the work of chemical trade in the future.,Thats all!Thank you!,