globalwarming正稿.ppt

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1、GlobalWarmingTeammember:1032304240CaiTingting1032304241YangYunjia1032304242WangXiao1032304243LuHuiGlobalWarmingWhatisglobalwarming?GlobalwamingmeansanaverageincreaseintheEarth'stemperaturewhichcausesinclimatechange.Theamountofcarbondioxideintheatmosp

2、herehasrisenbyover30%inthelast250years.GlobalWarmingWhatcausetheglobalwarming?industryandargriculturethecuttingdownofforeststheincreaseintransporttheburningoffuelsGlobalWarmingindustryandargricultureGlobalWarmingthecuttingdownofforestsGlobalWarmingth

3、eincreaseintransportGlobalWarmingtheburningoffuelsGlobalWarmingTheconsequenceofglobalwarmingcauseterribleclimatechangescausesomeseriousdieasessealevelwillberasiedcoastalwillbeflooded格陵兰冰川溶解Greenland'sglacierthinningThesebeautifulplaceswilldisappearbe

4、causeofGlobalWarming.Whatcanwedotoprotectthesebeautifulplaces?Canwejuststandtherewatchingthemdisappearing?Andwhatcanwedotoprotecttheselovelyanimals?GlobalWarmingWhatthingswecando?1.reducethereleaseofcarbondioxied2.decreasetheuseoftransport3.cutdownth

5、eburningoffossilfuels4.planttreestoraisethequalityofairGlobalWarmingdecreasetheuseoftransportGlobalWarmingcutdowntheburningoffossilfuelsGolbalWarmingplanttreestoraisethequalityofairTakeAction!Therearemanythingsyoucandoinyourdailylifethatcanhaveanef

6、fectonyourimmediatesurrounding,andonplacesasfarawayasAntarctica.Evenalittlecanmakeabigdifference.Thanksforwatching~~!!