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Whatdoesourearthlooklike?Howisourlivingenvironment?Everybodyknowswastepaperandusedcokecansarediscardedeverywhere.Youmighthaveseenplasticbagsflyingintheskyandgettingcaughtinthetreeswhenthewindblowsormaybeyouhaveseenoldcansfloatingintheriversandpollutingthewater.Ourenvironmentistheplaceinwhichwelive,butitisbeingruinedbyus.Airpollutionisbecomingasevereproblem,whichmainlycausedbytransportactionandfactoriesproduction.Theairpollutionchangestheconditionsthatwedependon,suchasthegreenhouseeffectandtheacidrain.Itcausesmanydiseases,too.Waterpollutionisthecontaminationofwaterbodiessuchaslakes,rivers,oceans,lagoons,andgroundwater.Allwaterpollutionaffectsorganismsandplantsthatliveinthesebodiesofwaterandinalmostallcasestheeffectisdamagingeithertoindividualspeciesandpopulationsbutalsotothenaturalbiologicalcommunities.Itoccurswhenpollutantsaredischargeddirectlyorindirectlyintowaterbodieswithoutadequatetreatmenttoremoveharmfulconstituents.ThegloblewarmingIncreasingglobaltemperaturewillcausesealevelstoriseandwillchangetheamountandpatternofprecipitation,includinganexpanseofthesubtropicaldesertregions.Otherlikelyeffectsincludeincreasesintheintensityofextremeweatherevents,changesinagriculturalyields,modificationsoftraderoutes,glacierretreat,speciesextinctionsandincreasesintherangesofdiseasevectors.Alargenumberofforestshavebeensacrificedforurbandevelopment.Asweallknow,treesareabletohelpcleantheair.Furthermore,wearekillinganimalswhilecuttingdownthesetrees.Asaresult,manyanimalspeciesaredyingout.Airpollutionisgettingworse,whichcancausemanydiseases.peoplestillgooncuttingdowntrees.Andwhatshouldwedo?Whatdoesourearthlooklike?EnergyconservationUsegreenshoppingbagsinsteadofplasticsTurnoffthelightbeforeyougetoutRaisethetemperatureofair-conditioningRideabicycle,ortotakeabusinsteadofacarTurndownthebrightnessandvoiceofyourcomputerWaterconservationRecyclingofwaterUseawashbasinwhenyouwashandbrushDischargesewageaftertreatmentPlantmoretrees;protecttheforestsandalltheanimalsUseofrenewablematerialsRestricttheuseofprivatecarsImplementofsustainableeconomicdevelopment……Thebeautifulplanetofoursisourhome.Totakecareoftheworldistotakecareofourselves.Let’sworktogethertokeepourworldaliveandwell.That’sall.Thankyou!
本文标题:保护环境,专业英文ppt
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