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1、TheglobalwarmingdroughtHotInDecember7-18,2009,WiththeconferenceheldinCopenhagen,globalclimatechangehasonceagainbecomethefocusofworldattention,thefactisourearthiswarmerlittlebylittle,thisisglobalwarming.Themankindburningcoal,oil,naturalgasandtreeandproduceagreatdealofcarbondioxideandmethanes
2、omanyyears,thosegasesgetintotheatmospheremakecarboncirculateadisequilibriumandhavechangedtheenergyoftheEarthbiosphereconversionform.Andfinallybecomeglobalwarming.WhathadwedoneGlobalwarmingmakemanybadresults:theweatherheats,thesealevelsoars,thesouthernNorthPoleglaciermelts,coastalcity,theins
3、ularitywillbeflooded.Alltheseallseriouslyinfluencedthemankind'sexistence.OfcoursemanyyearslaterthereisnoVeniceorLondon,thebeauties?Sosorrytosaygoodbyforever.Theexperimentprovesthatlater300years,thesealevelwillsoarahalfricemore,yetthisisstillthemostoptimisticdata.7yearslater,theworldbecomesw
4、armerandhavenowaycouldconverse.Theworstis,meltbecauseoficeinNorthPole,therainfallstrengthens,agreatdealoffreshwaterremitsNorthAtlanticandbreakMexicanwarmcurrent,oncetheMexicanwarmcurrentiscutoff,thenorthwesttemperatureinEuropewilldescendmany5-8degrees,theinfluenceresultinthus,maycauseanewgl
5、acierperiodverymuchSo,howtosaveourhome,howtoprotectusfromthebaddisaster?ChinahadpromisedatCopenhagenthatwouldcutdowngreenhousegasemissions,asChinese,wedohavesomuchcoulddo.letaloneasahuman.Firstaswellasthemostimportantisplanttreesasmuchaswecan.Treescanholdwaterbuildtopsoil.especialmangrovefo
6、rests,asonekindofswamptrees,itcanbecalledmiraclewhereonpreventandcontrolflood,ontheotherhand,protectingextantplantsisalsoimportant,suchasAmazonRainforest,asthelungofearth,it’stooimportanttoocherish.Don’tuseinsulatingheatcoatingontothehouseroof,cannotusedisposablechopsticksplasticbagsandothe
7、rnondegradablethings,Finally,Ihavesomethingtellyou.OnthenightofFebruary1,2007,thesignbuildingofParis,EiffelTowerputoutallabout20,000lights,putoutthelightsatthesametimewiththeEiffelTowerstillhavetheEuropeansign,building,ItaliancirculartheaterruinsinRomean
