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ID:25203554
大小:4.60 MB
页数:12页
时间:2018-11-18
《大学英语演讲global-warming》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、GlobalWarming演讲人:***MainContentsWhatisglobalwarming?Whatcanwedotostopglobalwarming?Whatcausesglobalwarming?Whatisglobalwarmingdoingtous?Whatisglobalwarming?GlobalWarming:Globalwarmingistheincreaseintheaveragetemperatureoftheearth’snear-surfaceairandoceansinrecentdecades.Whatisglobalwarming?Wha
2、tcausesglobalwarming?Whatcausesglobalwarming?Thesquigglelinescomingfromthesunarevisiblelightandthelinesandarrowsinsidethecarareinfraredlight.Whatcausesglobalwarming?DeforestationIndustriesemissionsPopulationGrowthWhatisglobalwarmingdoingtous?Glaciersaremelting.theseaisrisingWhatisglobalwarming
3、doingtous?Insomeareas,theoriginalbountifullandnowcrackedthemouth,thechildrendonothavewatertodrinkandgrainstoeat.Whatcanwedotostopglobalwarming?WalkasfaraspossibleortravelbypublictransportUseenergyconservationelectricapplianceasfaraspossibleWhatisglobalwarmingdoingtous?Don’twastepaperTurnofflig
4、htswhenyouleaveDon’tuseplasticbagsasfaraspossiblePlantmoretreesinyourleisurehours.andsoon.......thankyouforyourlisteningwww.themegallery.com
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