关于全球气候变暖的英语作文

1.Globalwarminghasposedaserioudthreattothesurvivalofhumanityinthefuture.Fewpeoplehaverealizedthatwhatouractionsinthistimemeanmoreatoourfuturethanever.Morethaneverbefore,thebasicsurvivalofourspeciesisthreatenedbythedangerofanolongerstableclimate,whichwilldestroytheregularityofalmosteverypartsofourlife.Asthestudiesconductedbymassivegatheringofscientistsfromallovertheworldpointsout,iftheglobalaveragetemperaturerisedover2degreesCelcius,globalclimatechangewillbeselfsustaining,atthatpoint,anolongerstableclimatewillbethenightmarerealityforeveryinhabitantofearth.Althoughtechnologywillprobablyplayakeypartinsavingusfromcatastrophictroubles,onemustnotforgetthatit'stechnologythatgotusinthistroubleinthefirstplace.Inusingthetechniquesdevelopedbythoseadvancedgeo-physicists,thefutureofearthisriskedmorethanclimatechange,aswehavewitnessedtheunintendedconsequencesofalteringnatureartificially.Amongallthegreenenergysources,residentialsolarpowergenerationhasthepotencytosavetheworld.Fewpeopleknowsthatresidentialsolargeneratedelectricitywillbeenoughforalltheusesofthehousehold,maybeevensomeextrasellingbacktolocalutilities.ChinahasthemostpotentialinachievingaSolarRevolution,becauseChinahasthemostpotentialinthesuplyanddemandofsolarpower.SuntectPower(尚德),aremarkableChinesesolarcompany,offershighqualityproductsinworldstandardinreallylowChineseprices,amiraculouscombination.Onthedemand,agreatestnumberofresidentialownersintheworldcouldpossiblewanttogetsolargeneratedelectricity.IfonlytheChinesegovernmentcomesupwiththerightincentivesandsubsidytoguidetheChinesesolarmarket,itcouldbethetrickerforarevolutionthatwillsavehumanityfromdiastersandthechangeoffortuneforChina.Asthesituationentails,everyoneofushasresponsiblitiestoprotecttheplanetandensurethesurvivalofourspecies.Indailylife,trytofulfiltheconceptofreduce,reuseandrecycleasmuchasone'sabilityallowsandtheconceptofzerocarbonemmission.Usingthisastheseultimategoalsandguidelines,oneshouldtrytheseactionsineverymeanspossibleandproactivelyseekandlearnbetterwaystoliveagreenwayoflife.Moreimportantly,trytouseasmuchgreenenergysourcesandproductsaseconomicsituationsallows,especiallypeopleinsocialposition,towhomwithgreaterresourcesliesgreaterresponsibilitytousethoseresourcesforthegreatergood.

全球气候变暖对人类生存的一个严重的威胁在未来。

2.GlobalWarmingAtpresent,withthedevelopmentofeconomiesaroundtheworldmayfeelthattheclimateisbecomingmoreandmorewarmer.CO2makesupabout70%ofthegreenhousegases.Itisconsideredtobeoneofthegreatestreasonsofglobalwarming.It’sveryserious,butmanypeoplecan’trecognizethatbecausetheonlythinkaboutthemselves.Theydon’tmindtheclimatebecomingwarmer.Theydon’tmindtheicemelting.Theydon’tmindhowmanyanimalsbecomeextinct.Theydon’tmindhowmanycoastalcitiesbecomeflooded.Theydon’tmind……Theyarewrong.Globalwarmingcanhavemanystronginfluencesforus.Forexample:Globalwarmingwillmaketroublewithphysiology.Peoplewillbecomemoreeasilyillandevenbreednewdiseases.Peoplewillpaymoreandmoremoneyforhealthcarebutmoreandmorepeopledie.Noamountofmoneyoreventhebestdoctors,wllnotbeabletosaveyourlife.Evenifyouaren’tdying,youwillfeelsadandalone.Somanyrelativesandfriends’deathwillmakeyouwanttokillyourself.Globalwarmingwillgivetheairandoceanhugepower.Thusmakinglargeorevensupertyphoons,hurricanes,tsunamisandotherdisasters.Manyhouseswillbedestroyed.Manyplacewillflood.Wewillbefacedwithmoreandmoredisasters,damningmoreandmoremoneyandlife.Risingtemperatureswillnotonlycreatehighersealevel,butalsowillcausedroughts.Large-scaleareaswillbecomearidandthusfoodproductionwillbeless.Wewillbewithoutfood.Peoplearoundtheworldwillfacefoodshortagesandmoreandmorewarwillhappenforfood.Iftemperaturescontinuetorise,animalswillcomeoutofhibernationearly,butwillnothavethefoodsupplynecessarytosurvive.Forexample:Insectswilleatalotofforestsandcropswithnonaturalenemies.Withoutforests,globalwarmingwillbecomemoreandmoresercious,creatingaviciouscycle.Nocrops,meansnohumanfood.Thegreatestofglobalwarmingisaticeagelikeinthemovie“TheDayAfterTomorrow”,thisisascenariothattakeplace.Sowemustdosomethingtoavoidthesethingsfromhappening.First,weshouldusemoreandmorecleanenergyandlessoilandcoal.Second,weshouldgotoworkbybusoronfootinsteadofdriving.Third,weshouldplantmoretrees.Themostimportantpointisweshouldmakeahabitofsavingenergyineverydaylife

全球变暖目前，随着世界经济的发展可以感受到气候变得越来越温暖。二氧化碳占70%的温室气体。它被认为是一个全球变暖的最主要的原因。这是很严重的，但很多人都认不出来了，因为只想着自己。他们不介意气候变暖。他们不介意融冰。他们不在乎有多少动物灭绝。他们不介意有许多沿海城市成为淹没。他们不介意......他们错了。全球变暖可能对我们有多强的影响。例如：全球变暖将生理捣乱。人们会变得更容易生病，甚至滋生新的疾病。人们会为卫生保健但越来越多的人支付更多的钱模。没有钱甚至是最好的医生，将不能够拯救你的生命。即使你没有死，你会感到伤心和孤独。如此多的亲戚和朋友的死会让你想自杀。全球变暖将给空气和海洋的巨大的力量。从而使大型甚至超台风，飓风，海啸和其他自然灾害。很多房子会被摧毁。许多地方洪水。我们将面临更多的灾难，让更多的金钱和生活。上升的温度不仅会创造更高的海平面，但也会导致干旱。大型区域将成为干旱使粮食生产将减少。我们将没有食物。世界各地的人们将面临食物短缺，越来越多的战争会发生食物。如果气温继续上升，动物会提前结束冬眠，但不会有食物供应必要的生存。例如：昆虫将没有天敌吃大量的森林和农作物。如果没有森林，全球变暖问题将越来越严重，形成恶性循环。没有庄稼就没有人类的食物。最大的全球变暖是在冰河时代一样，在后天的“电影”，这是一个场景，发生。所以我们必须做些什么来避免这种情况的发生。首先我们应该使用更多的清洁能源和更少的石油和煤。第二我们应该坐公共汽车去上班或步行代替开车。第三我们应该种更多的树。最重要的一点是，我们应该有一个习惯，在日常生活中节能

3.Oneofthemostseriousprobleminfrontoftheworldistheglobalwarming.Therearesomereasonsthatcancausesuchaproblem.First,peoplecutdowntreesandforestsfreely.Besides,peopleburnthingseverywhere-evenitisnotallowed.Peoplewastethingsoutofcontrolisanotherreason.So,weshouldtryourbesttosavethingsasmuchaswecan.Weshouldencourageotherstodoso.Ifwedoit,thestagewillbebetter.Ifwedon'ttakeanyaction,asthewarldisbecomingwarmerandwarmer,thewaterlevelisrising.Itcancausesubsidenceandthreatenpeople'sactivities