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1、What does our earth look like?How is our living environment?EverybodyknowswastepaperandusedcokeEverybodyknowswastepaperandusedcokecansarediscardedeverywhere.Youmighthavecansarediscardedeverywhere.Youmighthaveseenplasticbagsflyingintheskyandgettingseenplasticbagsflyingintheskyandgettingcaughtinthetre

2、eswhenthewindblowsormaybecaughtinthetreeswhenthewindblowsormaybeyouhaveseenoldcansfloatingintheriversandyouhaveseenoldcansfloatingintheriversandpollutingthewater.Ourenvironmentistheplacepollutingthewater.Ourenvironmentistheplaceinwhichwelive,butitisbeingruinedbyus.inwhichwelive,butitisbeingruinedbyu

3、s.Airpollutionisbecomingasevereproblem,whichmainlycausedbytransportactionandfactoriesproduction.Theairpollutionchangestheconditionsthatwedependon,suchasthegreenhouseeffectandtheacidrain.Itcausesmanydiseases,too.WaterpollutionisthecontaminationofwaterbodiessuchasWaterpollutionisthecontaminationofwate

4、rbodiessuchaslakes,rivers,oceans,lagoons,andgroundwater.Allwaterlakes,rivers,oceans,lagoons,andgroundwater.Allwaterpollutionaffectsorganismsandplantsthatliveinthesebodiespollutionaffectsorganismsandplantsthatliveinthesebodiesofwaterandinalmostallcasestheeffectisdamagingeitherofwaterandinalmostallcas

5、estheeffectisdamagingeithertoindividualspeciesandpopulationsbutalsotothenaturaltoindividualspeciesandpopulationsbutalsotothenaturalbiologicalcommunities.Itoccurswhenpollutantsarebiologicalcommunities.Itoccurswhenpollutantsaredischargeddirectlyorindirectlyintowaterbodieswithoutdischargeddirectlyorind

6、irectlyintowaterbodieswithoutadequatetreatmenttoremoveharmfulconstituents.adequatetreatmenttoremoveharmfulconstituents.ThegloblewarmingThegloblewarmingIncreasingglobaltemperaturewillcauseIncreasingglobaltemperaturewillcausesealevelstoriseandwillchangethesealevelstoriseandwillchangetheamountandpatter

7、nofprecipitation,amountandpatternofprecipitation,includinganexpanseofthesubtropicalincludinganexpanseofthesubtropicaldesertregions.Otherlikelyeffectsdesertregions.Otherlikelyeffectsincludeincreasesintheintensityofincludeincreasesintheintensityofextremeweatherevents,changesinextremeweatherevents,chan

8、gesinagriculturalyields,modificationsoftradeagriculturalyields,modificationsoftraderoutes,glacierretreat,speciesroutes,glacierretreat,speciesextinctionsandincreasesintherangesextinctionsandincreasesintherangesofdiseasevectors.ofdiseasevectors.AlargenumberofforestshavebeensacrificedforAlargenumberoff

9、orestshavebeensacrificedforurbandevelopment.Asweallknow,treesareabletourbandevelopment.Asweallknow,treesareabletohelpcleantheair.Furthermore,wearekillinganimalshelpcleantheair.Furthermore,wearekillinganimalswhilecuttingdownthesetrees.Asaresult,manywhilecuttingdownthesetrees.Asaresult,manyanimalspeci

10、esaredyingout.Airpollutionisgettinganimalspeciesaredyingout.Airpollutionisgettingworse,whichcancausemanydiseases.peoplestillworse,whichcancausemanydiseases.peoplestillgooncuttingdowntrees.gooncuttingdowntrees.Andwhatshouldwedo?What does our earth look like?Energy conservation UsegreenshoppingbagsUse

11、greenshoppingbagsinsteadofplasticsinsteadofplastics TurnoffthelightbeforeTurnoffthelightbeforeyougetoutyougetout RaisethetemperatureofRaisethetemperatureofair-conditioningair-conditioning Rideabicycle,ortotakeaRideabicycle,ortotakeabusinsteadofacarbusinsteadofacar TurndownthebrightnessTurndownthebri

12、ghtnessandvoiceofyourandvoiceofyourcomputercomputerWater conservation RecyclingofwaterUseawashbasinwhenyouwashandbrushDischargesewageaftertreatmentPlantmoretrees;protecttheforestsandPlantmoretrees;protecttheforestsandalltheanimalsalltheanimalsUseofrenewablematerialsUseofrenewablematerialsRestricttheuseofprivatecarsRestricttheuseofprivatecarsImplementofsustainableeconomicImplementofsustainableeconomicdevelopmentdevelopmentThebeautifulplanetofoursisourhome.Totakecareoftheworldistotakecareofourselves.Letsworktogethertokeepourworldaliveandwell.Thats all.Thank you!

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