英文版presentation-：global-warming-全球变暖-原因,历史,影响,解决方案

globalwarming张杏，熊欢玲，张悦historyofglobalwarmingGISStemperature2000-2009what'syourinterpretationofglobalwarming?•globalwarmingisgradualincreaseintheaveragetemperatureoftheearth'satmosphereandoceans.•、heat-trappinggasarebuildingupintheatmosphere.it'stheresultofmillionsofdecisions.itcausedbythedicisionsmadebytheindividuals.peopledrivingbigcarsthansmallcars.itcausedbythedicisionsmakingbythecorporationsandnationslikedumpingthewasteintheair.weatherpatternandnaturenatureisalreadyresponsibletoglobalwarming.theyhavebeenchangedtheglobalweatherpattern.treesarefloweringearlier.birdsarelayingeggsearlier.butterfiesaremovinguphills.Doyouthinktheglobalwarmingproblemisassereveas20yearsago?••剪切04：50--5：03分••希望你剪切causes0：46---1：03•effects2:39-2:47•://••结束用语•ifyouwanttogoquickly,goalong;•ifyouwanttogofar,gotogether.whatdoyouthinkisbeingdonetostopglobalwarming？水水水水水水水水水FullOfWater•水•水•水•水谢谢观赏WPSOfficeMakePresentationmuchmorefun@WPS官方微博@kingsoftwps