全球变暖的原因-英语ppt.ppt
- 文档编号:18784037
- 上传时间:2023-11-12
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全球变暖的原因-英语ppt.ppt
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Ourglobeisindanger!
Theenvironmentalproblems!
SandstormWaterpollutionDeforestationAirpollutionDroughtLitteringLightpollutionDesertificationMeltingpolaricecap,Sandstorm,ASfaraschenguang(陈光)isconcerned,thereasonwhysandstormsstrikeussooftenareasfollows:
Firstly,tobuildhouseandgrowmorecrops,peoplecutdownmoreandmoretreeseveryyear.Secondly,largeareasofgreengrassandforestshavebeendestroyedbecauseofthepollutioncausedbysomefactories.Thirdly,whenplentyofbigtreesarecutdown,fewyoungtreesareplanted.Gradually,somanygreenhillsturnintowastland.Whenrainsfelltocome,sandstromsstrikeus.Sothebestsolutionforusisaction.wemustlookaftertheforestsandplantmoretreesrightnow.Dirtyairandpoisonouswaterfromfactoriesshouldbemadecleanbeforetheyaresentintotheairorpouredintoriver.,Waterpollution,Deforestation采伐森林,Ourlegendaryforest!
我们传说中的森林!
Airpollution,Believeitornot,itistruething!
Drought,Idontstandtosee!
目不忍视!
Idontdaretosee!
惨不忍睹!
Littering,Idontwanttosayanything!
你懂的!
ISthatourfutuer?
Itisthenaturalrevenge(报复)thatmakesfloodandtsunamihappenfrequently.,flood,tsunami,Whatcanwedotopreventourglobefrombeingindanger?
Inmyview,wehavetheresponsibilitiestotakecareoftheEarthforourselvesandforourlatergeneration.Notonlyshouldwerealizetheseproblems,butalsoweshouldtakemessurestocopewiththeseproblemswiththehelpofthegovernment.Althoughtthelawshavebeenpassedtostoppollution,thereisstillalonglongwaytogo!
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Thankyouforyourappreciation!
Thatsall!
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