大气污染-英语PPT报告

Reporter:电气XXXAirenvironmentalpollutionXXXIntroductionWeallknowthatcleanairisimportanttogoodhealth.Whereveryougoandwhateveryoudo,youarealwayssurroundedbyaseaofgasesthatwecallair.Ifthereareimpurities(杂质)intheair,theymaybeabsorbedbyourbodiesandmakeusill.Weneedcleanair,butunfortunately,airpollutionisgloballypresent,especiallyincities.ThisistheformerBeijingButnow,Beijingwastrappedbyfog.NotonlytheatmosphereenvironmentinBeijingispoor,butalsothecityweliveinisnotoptimistic.HeavyfogDamageofAtmosphericpollutionTrafficHealthTrafficjamBecauseofairpollution,manytransportationisblocked,suchasvehiclesandaircraft.Airpollutionseriouslyaffectshumanhealth(harmfulgasanddust).HealthHowfogaffectsthehumanbody？Atmosphericpollutionhazardsfortheelderly,childrenespeciallyserious.ThesourcesofairpollutionInordertoimproveaircondition,letusridebikesmore.SuggestionsUsegreenshoppingbagsinsteadofplasticsTurnoffthelightbeforeyougetoutRideabicycle,ortotakeabusinsteadofacarTurndownthebrightnessandvoiceofyourcomputerWehavetheresponsibilitytoreducepollutionthatcomefromthechemicalindustry.WeshouldputtheprinciplesofGreenChemistryintothepractice,ifwewillbeengagedintheworkofchemicaltradeinthefuture.