以空气污染为话题的英语作文

　　篇一：空气污染的英语作文
　　Airpollutionisoneofthemajorproblemsofthemodernworld。Agreatdealofenergyisneededtorunthefactoriesofmodernindustrialnations。Automobile，trains，planesandbussesneedenergy，too。Nearlyallofthisenergyisproducedbyburningfuels。Theburningproduceswastes，someofwhichremainintheair，causingairpollution。Scientistsarefindingwaystostopairpollutionespeciallyinbigindustrialareasanddenselypopulatedcities。Theyarestudyingnewwaysofgeneratingelectricitythatmaybelessdamagingtotheenvironment。Inthemeantime，manypowerplantsarebeingmodernizedtogiveofflesspollutedmaterial。Also，engineerstrytodesignandlocatenewpowerplantstodominimumdamagetotheenvironment。However，itmaybethatwestillhavealongwaytogobeforewehaveacleanworld。Nearlyallofthecountriesaretryinghardtopreventandcontrolairpollution。Thereindeedseemstobenoendtotasksthatenvironmentalistswillberequiredtodo。Peoplewillcontinuallyfindnewwaystocontrolpollution。
　　篇二：AirPollution
　　Pollutionisbecomingmoreandmoreseriousallovertheworld。Asisshowninthecartoon，twocarsaregivingoffwastegasandthreepeoplearetryingtoavoidbreathinginthepoisonousgasbymaskingtheirfacewiththeirhands。Thepoisonousgassentoffbyfactories，domesticappliancesandautomobileshasmadetheairunhealthyforpeopletobreathe。
　　Thereisnodenyingthatautomobilesareindicationsofcivilization，nevertheless，automobilescausetheseriousproblemofairpollution。Scientistshavewarnedthatunlesseffectivemeasuresaretaken，theproblemofpollutionwilleventuallygetoutofhand。Actually，peopleareshowingarealconcernovertheproblem。Forexample，thereisanincreasinglyloudvoicefromthepublicforfirmactionagainstpollutionfromautomobiles。
　　Indeed，theearthisourhomeandwehavethedutytotakecareofitforourselvesandforourdescendants。Inmyopinion，weshouldworkoutconcretesolutionstotheproblemofpollutionfrompoisonousgasgivenoffbyautomobiles。Forexample，theautomobilesshouldbeequippedwithadevicewhichcandisposeofwastegassoastopreventitfrompollutingair。Onlyinthiswaycanwereallysolvetheproblemofairpollutioncausedbyautomobiles。
　　篇三：空气污染的英语作文
　　Pollutionisharmfultohumanbeings。Pollutedwatercausesmanykindsofdiseasessuchasdiarrhea，enteritis，etc。Aslife。Dirtyairorairbornegarbagecausesstingingeyesandrunningnose。Pollutantsaredestructive。Theycauserunsinnylonstockingsandcrackrubbertiresandtheyeatawayatstoneandrustiron。
　　Measureshavebeentakentocontrolpollution。Inrecentyears，legislativestepshavebeenintroducedtocontrolpollution。Riversarebeingcleaned。Airispurified，andpollutantsarebeingtrappedbeforetheyarepouredoutofchimneys。
　　However，pollutionproblemshavenotbeencompletelysolved。Pesticidesarewidelyusedalmosteverywhere。Theypollutesoil，waterandfood。Theyhavethepowertomakeourstreamsfishlessandourgardensandwoodlandssilentandbirdless。Somefactoriesarestillusingairasadumpingplaceforwastes。Somelakesarestilldirty。Quiteafewchimneysarestillpouringsmokeintoairandnoisepollutionremainsserious。