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1、多媒体设计与制作专业(1)班20093314132陈成杰GlobalwarmingGlobalwarmingisanincreaseintheearth'stemperatureduetofossilfuels,industry,andagriculturalprocessescausedbyhuman,natural,andothergasemissions.Thisresultsinanincreasedemissionofgreenhousegases.Short-wavesolarradiationsinksintotheEarth
2、'satmosphereandwarmsitssurface;whilelongwaveinfraredradiationemittedbyearth'ssurfaceisabsorbed,andthenre-emittedbytracegases・全球变暖是地球温度上升是由于化石燃料，工业，农业生产所造成的人类，自然，和其他气体的排放。这样的结果是增加温室气体排放。太阳短波辐射进入地球的人气层和温暖的表面；而长波红外辐射的地球表面被吸收，然后再发出微最气体.Climatechangesoccurinourearth'satmosphere
3、duetoabuildupofgreenhousegases.Greenhousegasescanoccurnaturallyaswellasaresultofhumanactivities・Problemscanoccurwhenhigherconcentrationsofgreenhousegasesarepresentinouratmospherebecausetheyhaveenhancedourearthsheattrappingcapability・气候变化发牛•在地球的大气层，山于一个温室气体积聚。温室气体可以自然发生，以及人
4、类活动的结果。可能会发生问题时，高浓度的温室气体在大气层因为他们增强了我们的地球的热诱捕能力。Therearemanymisconceptionsaboutglobalwarming.Somebelievethatpollutioncausesglobalwarming,butthefactisglobalwarmingistheresultofburningfossilfuels,coal,andoilthatreleasecarbondioxide・Anothermisconceptionisnuclearpowercausesclim
5、atechange.NuclearpoweractuallyreducesemissionsofcarbondioxidewhenusedinplaceofcoakSomebelievethatglobalwarmingmeansthatitwillbecomewarmerallover.Thenameismisleadingbecauseinsomeplaces,itwillactuallybecomecolder.Themajorityofscientistsbelieveglobalwarmingisaprocessunderwaya
6、ndthatitishuman-induced.有许多关于全球暖化的谋解。有些人认为，污染引起的全球变暖，但事实是全球变暖是因燃烧化石燃料，煤炭，石汕，释放二氧化碳。另一个误解是核电导致气候变化。核电实际上减少二氧化碳的排放量时，所用煤。有些人认为全球变暖的手段，它将成为温暖所有。这个名字是误导，因为在一些地方，它会变冷。大多数科学家认为，全球变暖是一个正在进行的程序，它是人类造成的。Thegreenhousegasesarecarbondioxide,methane,andnitrousoxide・Thesegasesoccurnatur
7、ally.TheEarthusesthosegasestowarmitssurface・Carbondioxideisreleasedintotheatmospherewhensolidwaste,fossilfuels,wood,andwoodproductsareburned・Eachgreenhousegasabsorbsheatdifferently.Ifnaluralgasesdidnotoccur,thetemperatureswouldbe91.4degreescoolerthanthecurrenttemperatures・
8、Thesegasestrapheatandcausethegreenhouseeffect,risingglobaltemperatures.Humanactivitiesadd
