下面是小编为大家整理的科技是如何破坏环境让环境全球变暖,供大家参考。希望对大家写作有帮助!
科技是如何破坏环境让环境全球变暖3篇
第一篇: 科技是如何破坏环境让环境全球变暖
环境是如何被破坏的 How the Environment is DestroyedWhen I was very small, I lived in my hometown, where I spent a happy childhood. Every day, I went to the small river and caught fish with my friends. The river was so clean that I even could see fish swimming. When winter came, there would be a lot of bird flying in the sky. I looked at the sky and watched them heading south. But now when I go back to hometown, all I see is the trash, which is in the river and the country road. The beautiful nature has been polluted badly. In the small side, people throw rubbish away and cut the trees, thus the green is fading. In the big side, many industries chase the profit at the cost of polluting environment. In order to save the next generation, we need to return green to the world.
在我很小的时候，我住在家乡，在那里我度过了一个快乐的童年。每一天，我都会和我的朋友去小河边抓鱼。河水很干净，我都可以看到鱼儿游来游去。当冬天来临时，会有很多鸟在天上飞，我抬头看着天空，看着它们南飞。但是现在当我回到家乡时，在河流和道路上我看到很多垃圾。美丽的大自然遭到严重污染了。在小方面，人们乱扔垃圾，砍伐树木，因此，绿色褪化。在大方面，许多行业以污染环境为代价追逐利润。为了拯救下一代，我们需要把绿色返回世界。
第二篇: 科技是如何破坏环境让环境全球变暖
科技小报——警惕全球变暖
最近这几年，大家觉得天气一下子就变热了，原本凉爽的秋天现在几乎要到10月下旬才开始，8月份最热的天居然达到了40度以上。这是为什么呢?原来，是人类自己惹的祸。
随着人类高科技发展进程越来越快，科学随之产生的副作用逐渐体现出来，全球变暖就是一个例子。天气炎热，在酷暑里泡空调成为了一项新的“业余爱好”，但人们可曾想过，空调会带来什么负面影响呢?答案当然是肯定的，空调排放的气体中含有大量的甲烷，输送到外面，甲烷也是导致全球变暖的气体。同时，空调还会浪费掉许多电，所以要尽量避免用空调，适当即可。
而另一个原因就是:二氧化碳!汽车尾气与工厂废气中含有大量二氧化碳，而二氧化碳最可能导致温室效应(即全球变暖)现在汽车逐渐增多，据有关方面统计，到21世纪，汽车在全世界已有7亿辆，大量的尾气严重影响着我们，咳嗽，喉咙发炎……最重要的是全球变暖。有人统计，美国人均二氧化碳排放量已达到了20吨一年!中国每年的二氧化碳排放量人均排放量也有2.51吨一年!我们周围的环境在恶劣地变化。
更重要的原因就是:森林锐减，水资源破坏，生态链严重被破坏，大量土地贫瘠，水污染严重，据统计全世界10%的河水被污染，新鲜的淡水供应成了问题，同时由于矿物质被大量使用，燃烧出的CO2气体导致了大气污染，同时臭氧层被严重破环，南北极出现臭氧层洞，加剧了环境的恶化。这样恶性循环的话，最终会导致人们的生活被严重影响。
这样一来的悲剧是什么呢?当然是显而易见了!天气加热，海平面上涨，南北极冰川融化，海滨城市，岛国被淹。这一切，都严重影响了人类的生存，实验证明，以后300年，海平面将上涨半米多，这还是最乐观的数据。再过7年，全球变暖将会无可逆转地持续。更可怕的是，由于北极冰融化，降雨量加强，大量淡水汇入北大西洋，破坏了墨西哥暖流，一旦墨西哥暖流被切断后，欧洲西北部温度将会下降5-8度之多，从而造成的影响，很可能引发新的冰河时期!想必大家一定看过《后天》这部电影，剧中的情景正是几百年后对我们地球的一个真实写照:龙卷风，冰层断裂，温度急剧下降，冰风暴，冻雨，地震，洪水，海啸……这并不是疯狂的幻想，如果人类不停止毁坏环境的话，这将成为现实!全球变暖不仅仅是天气变热，更会牵连出许多负面影响!
为了拯救地球，我们应该尽量做到:不开空调，使用回收环保纸张，舍弃肉类(牛排)食品(牛消化中含有一氧化二氮，如果你转为素食主义者，每年二氧化碳的排放量将减少1.5吨!)不用塑料袋，乘公交车……生活中的点点滴滴。其实环保并不难，只要你支持环保，就是你给这个星球的最好礼物，不需要太多言辞，只要每个人都行动起来，就会是一股强大的力量!如今，日本，英国，美国等国家纷纷行动起来，我们虽然也采取了行动，但，对于一个有13亿人口的泱泱大国，这一点，还是不够的。
所以，警惕全球变暖，是全人类为了挽救地球的唯一方法，有人也许会说:我们不是可以移居到别的星球上去吗?答案虽是肯定的，但那又能容纳多少人呢?有人说:治理温室效应的资金太大了，对金融来说是天价。但，如果一直拖延，最终的结果，是我们的地球面目全非，别说金融，就连自己的生命也难保啊!所以环境保护不应只停留在口头上，而要真正付之与行动了。
第三篇: 科技是如何破坏环境让环境全球变暖
篇一:《全球变暖英语作文》全球变暖英语作文作文一
Peoplearoundtheworldmayfeelthattheclimatehasbeengettingsteadilywarmerandwarmerinrecentyears.Placeswhichusedtobeabundantinsnowfallhavefrequentlyexperiencedsnowfreewinters.Droughtlastslongerinsomedryareas.Peoplefindthatwithoutairconditionerstheycouldhardlyworkorfallasleeponhottersummerdays.
ThesideeffectsofglobalwarmingarealarminS.Awarmerglobalclimatemeltstheicecaps,raisingsealevels.Whatismore,itdisturbsweatherpatterns,causingdroughts,severestorms,
hurricanes.Peoplesufferalotfromdisastersrelevanttoglobalwarming.
Tostopglobalwarmingweshouldmakeimmediateandcontinualefforts.Wehopethesituationwillsoonchange.Globalwarmingcatchesandholdsourconcern,foritaffectsusandwillaffectourlatergenerations.Wecannotwaitanylonger.Doit.Doitright.Doitrightnow.作文二全球变暖
Directions:Forthispart,youareallowed30minutestowriteashortessayonthetopicEnvironmentalProtection.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelow.1.全球变暖对地球环境造成了很大影响2.引起全球变暖的原因3.我们需要采取的措施EnvironmentalProtection
Noone，regardlessofrace,religionornationality,candenythattheworldweliveinisbecomingincreasinglyintolerablebecauseoftheeffectsofglobalwarming.Accordingtomanyexperts,evengreaterimpactsarestillontheway.
Therearenumerouscausesforthisproblem.Ononehand,human-relatedemissionsofcarbonintotheatmosphereiscausing,andwillinthefuturecause,significantglobalwarmingaccordingtothe
theory.Ontheotherhand,thelackofknowledgeabouttheimportanceofprotectingenvironmenthindersthesolvingoftheproblem.Itisurgentthatimmediateandeffectiveactionsshouldbetakenrightaway.First,moretreesneedtobeplantedtohelpimproveandbeautifytheenvironment.Besides,stricterlawsconcerningglobalwarmingandirresponsibleuseoffuelresourceshavetobeputintoeffectandachievedgoodresults.Inaword,thereisalongwaytogobeforewecantakeacomfortableworldforgrantedagain.作文三
全球气候变暖是目前人类面临的最大环境问题。请你根据以下提示，写一篇英语短文，为“节能减排”献计献策。背景
随着经济的发展，更多的温室气体被排放，其中大约70%为二氧化碳，这也是全球变暖的主要原因之一后果
海平面上升；
自然灾害频繁。措施
1.多使用清洁能源，少用煤、油；
2.在可能的情况下以步代车；
3.......4.......要求：
1.短文必须包括表格中的所有内容要点，可适当发挥，措施中3、4点由考生自由发挥；
2.词数：100左右。
Withthedevelopmentofeconomy,moreandmoregreenhousegasesarebeingdischargedintotheair.CO2makesupabout70%ofthe
greenhousegases,whichisconsideredtobeoneofthegreatestcausesofglobalwarming.Ithasharmfuleffects,causingthesealeveltoriseandmanynaturaldisasterstostrike.Sowemusttakeeffectivemeasurestosaveourplanet.First,weshouldusemorecleanenergyandlesscoalandoil.Second,weshouldgotoworkonfootorbybusinsteadofdrivingacarifpossible.Third,weshouldplantmoretrees,becauseplantscanturnCO2intooxygen.Moreimportantly,weshouldformthehabitofsavingenergyinourdailylife.作文四
Ladiesandgentlemen,
Goodmorning,IamLiHuafromTianjin,China.It’smygreathonortobeheretotalkabouttheglobalwarmingproblemandwaysofdealingwithit.
Lately,globalwarmingisbecomingaseriousproblem.Several
factorscontributetoit.Firstofall,alotofgreenhousegasisproducedbycarsandfactories;furthermore,thelossofforestsisanothercauseofglobalwarming.{如何缓解全球变暖，英文}.
Globalwarmingwillcausesomeharmfuleffects.Firstly,someislandswilldisappearbecauseoftheriseofsealevel.Secondly,extremeweatherresultsfromglobalwarming.Whentemperaturerises,theproductionofcropswilldecrease.Besides,someanimalsandplantswilldisappear,thusdestroyingtheecosystem.
Soweshouldprotecttheearthfromgreenhousegases.Weshouldplanttreesandreducetheamountofcarbondioxideandothergreenhousegases.Hopeourearthcanbecomebetterandbetter.That’sall.Thankyou.作文五
ToControltheGlobalWarming
Duringthelate20century,globalwarmingbecamemoreandmorebotheringtohumanbeings.
Nowadays,itiscommonlyacknowledgedthattomaintainpermanentpeaceanddevelopment,environmentalproblemsmustbesolvedwithhighestpriority.Inmyopinion,tocontrolglobalwarming,
governmentshouldcarryoutsensiblepoliciesandcommonpeoplealsoshouldtaketheirresibonsibilities.
IcanrememberbigsnowcameeveryyearwhenIwasachild,andtheweatherwassocoldthatIcouldn‘tgooutdoorswithoutmyscarfandhat.Buttheseyears,bigsnowsarehardtosee,andeveninDecember,youneedn’tweartoomuchbecauseit’snotcoldatall.Theclimateischanging.Inthepastdecades,globalwarmingarousemanycountriesattentionandtheydotooksomemeasurestoeasethisproblem.However,thoughtheKyotoProtocolwassigned,some
countriesarenotwillingtoholdtheirpaceofeconomicdevelopment.Todrivetheglobalwarmingundercontrol,westillhavealongwaytogo.
Governmentsarethemainforceinthecombatagainstglobalwarming.Ontheissuesconcerningglobalwarming,thevarietyofattitudestowardglobalwarmingisagreatestobstacleforustowinthiscombat.So,atfirst,allthecountriesmustreachanagreementonstrikingabalancebetweendevelopingeconomyandsolvingthisenvironmentalproblem.Then,someeffectivepoliciesshouldbeadoptedtoreducetheemissionofthegreenhousegases.
Commonpeople"sinvolvementsarethekeytoeasetheglobalwarming.Onepersonsablityisslight,butifeveryonecanmakealittleeffort,theachivementwillbeincredible.Whatcanwedoforit?Ithinkfirst,wecanlearnsomethingaboutglobalwarming,tobeawareofitandtoknowourresiponsiblitiestothisplanet.Inaddition,wecanshouldnottomakegreenhousegases,specificlly,totakebusorridebicycleinsteadofdrivingprivatecar.
Ifwehumanbeingscanmakejointefforttotakecareofthisplanet.Ithinkglobalwarmingwillcertainlybesolvedinthenearfuture.作文六
THECRISISOFGLOBALWARMINGBackground:全球变暖
Cause:温室气体排放,其中大约70%为二氧化碳.consequence:海平面上升自然灾害频繁
measures:1节约家用电器2少用机动车辆3.植树造林
词数120个
Globalwarminghasbecomeoneofthebiggestenvironmentalconcernsforpeopleallovertheworld.{如何缓解全球变暖，英文}.
Withthedevelopmentofeconomy,theemissionofthegreenhousegas,consistingofabout70%carbondioxide,hasbeensteadilyincreased,contributinggreatlytotheglobalwarming.Theincreaseinthetemperatureoftheearthhascausedmanyharmfuleffects.Itmeltstheicecaps,raisingsealevels.Itdisturbsweatherpatterns,causingfrequentnaturaldisasterssuchasfloods,droughts,severestorms,hurricanes(飓风,andsoon.
Actually,it’seasyforeveryonetodosomethingtosaveenergyandreducetheemissionof
greenhousegas.Forexample,turnoffanelectricalapplianceifitisnotused.Walking,cycling,carpoolingorusingpublic
transportationinsteadofusingmotorvehiclesareallgoodwaystoreducetheemissionofcarbondioxide.
Wearealsosupposedtoplanttreesandpreserveforests.Everyindividualcountsandindividualstogethermakesabigdifference.作文七倡议书
1．据报道，在过去的十年间，北极圈内的平均气温比以前升高了2—3摄氏度。
2．2009年12月的哥本哈根世界气候峰会要求各国减少温室气体排放，拯救地球。
3．2010年新年刚开始，极度寒冷的天气袭击了亚洲、欧洲和北美洲。恶劣的天气正是全球变暖的后果。
（就素材号召同学们行动起来积极应对地球变暖）Dearfellowstudents,
ItisreportedthattheaveragetemperaturewithintheArcticCirclehasrisenby2—3degreesCelsiusinthepasttenyears.AttheCopenhagenClimateSummit2009allnationswererequiredtoreducethegreenhousegasemissiontosavetheearth.Atthebeginningof
2010,extremelycoldweatherhitAsia,Europe,andNorthAmerica,whichistheevidenceofglobalwarming.
Asisknowntoall,ourenvironmenthasbeenworseningduetohumanactivities.Ifwedon’ttakeeffectivemeasuresnow,humanbeingswillnotbeabletosurviveinthefuture.Ifwecansaveenergy,recyclewasteandplantmoretrees,wecanmaketheearthabetterplace.Solet’stakeactionfromnowon!let’ssavetheearth.作文八
LadiesandGentlemen,
Goodmorning.I’mLiHuafromFujian,China.It’smygreathonortobeheretosaysomethingabouttheglobalwatershortageandwaysofdealingwithit.
Asweknow,theglobalwatershortageisbecomingincreasinglysevermainlyduetoglobalwarming,environmentalpollutionandtheever-increasingpopulation.Therefore,it’shightimewedidsomethingaboutit.
Firstly,aneffectiveway,Ithink,istoreservewaterinascientificwayforfutureuse.Secondly,newmethodsneedtobe
developedtousetheexistingwasterresources,forexample,turningseawaterintofreshwater.Thirdly,wemuststoopwaterpollutionbylaw.Lastbutnotleast,it’severyone’sresponsibilitytomakegooduseofwater,suchasrecyclingandsavingwaterinourdailylife.
Inconclusion,peoplearoundtheworldshouldbeawareoftherealsituationofwatershortage,protectthepresentwaterresourcesandexplorepotentialonesscientifically.作文九
globalwarmingandourlife
Globalwarminghasquicklybecomeoneofthemostheatedissues.Withthedevelopmentoftheeconomy,theemissionofthegreenhousegas,consistingofabout70%carbondioxide,hasbeenincreased,attributinggreatlytotheglobalwarming.
Globalwarmingistheslowandsteadyincreaseinthetemperatureofearthanditsatmosphere.Theincreaseinthetemperatureofearth
hascausedmanyeffectslikethemeltingoficeinPolarRegions,
increaseindiseaseoccurrences,drasticclimaticchangesandriseofthesealevel.
Astheeffectsofglobalwarmingisbecomingmoreandmoreevident,manyofushavestartedtorealizethatstepshavetobetakentocontrolGlobalwarming,suchastheusageofcleanenergyresourcesandthealternativeofmotor.作文十
Onepossibleversion:Deareditor,
ThecurtainwentdownontheCopenhagenclimatesummit,leavingtheworldconcernedmoreaboutglobalwarmingonceagain.
Asiswellknown,itishumanactivitythathascontributedtothisproblem.Theburningoffossilfuelslikecoal,naturalgasandoilproducesgreenhousegases.Whenhugequantitiesofextracarbondioxideareputintotheatmosphere,moreheatenergytendstobetrappedinitcausingtheglobaltemperaturetogoup.
However,theattitudesofscientiststowardsthisrisearecompletelydifferent.Ontheonehand,it’spredictedthattheremaybeariseofseveralmetresinthesealevel,extremeclimatechangeorthedisappearanceofspecies.Ontheotherhand,it’ssupposedthattherisewillmakeplantsgrowquickerandproducemore,thusencouragingagreaterrangeofanimals.
Itseemsthatthetopiciscontroversialandthereisalongwaytogo.
篇二:《环境问题-全球变暖(英文版》
GlobalwarmingIShumanmade(Sat19FebWARM-UPS
CHAT:Talkinpairsorgroupsaboutglobalwarming/penguinsandpolarbears/NorthPoleandSouthPole/KyotoProtocol/water/climatechange/…Changetopic/partnerfrequentlytoenergizetheclass.
GLOBALWARMING:Spendoneminutewritingdownallofthedifferentwordsyouassociatewith„globalwarming‟.Shareyourwordswithyourpartner/groupandtalkaboutthem.
WORLDWEATHER:Inrecentyearsitseemstheworld’sweatherhasgonecrazy.Don’tyouthinkso?Makealistofexamplesofstrangeweatherhappeningaroundtheglobe.Talkingroupsaboutthis.MYCOUNTRY:Talkaboutchangingweatherinyourcountry.Areweatherpatternsthesamenowastenyearsago?Isthisgood?Whatwilltheweatherbelikeinthefuture?WHATWECANDO:Inpairs/groups,discusswhetheryouwillcarryoutthefollowingthesethings,saywhy:a.b.c.d.e.f.g.h.i.
Walkinsteadofdrivingortakingpublictransport.Usepublictransportinsteadofdriving.
WritetoUSpresidentGeorgeW.BushurginghimtosigntheKyotoProtocol.
Startplanningtoreplacesomeofyourelectricitysupplywithrenewableenergy,suchassolarorwindpower.Usethelightsinyourhouseless.
Replaceyourrefrigeratorandotherelectricalapplianceswithmoreenergyefficientones.
Plantatreeintheforest.Recycleeverythingyouuse.
Donatemoneytoorganizationspushingforcontrolsonglobalwarming.WARMINGFUTURE:Inpairs/groups,rankthefollowingoutcomesofglobalwarming-mostseriousatthetop.
a.Polarbearsandpenguinswilldisappearb.Winterswillbe10degreescolder.
c.Malariawilltravelnorth,affectingEurope,NorthAmerica,andnorthernAsia.d.CockroacheswillmovetonorthernEurope,NorthAmerica,andnorthernAsia.e.Africawillbecomehotterandsuffermoredroughts.f.Typhoonsandhurricaneswillbecomemorepowerful.g.Skincancerswillincrease.
h.Manycountrieswillhavenodrinkingwater.
i.CountriessuchastheMaldives,HollandandBangladeshwill
disappearunderwater.j.Warswillstartbetweencountriesfightingoverwater.PRE-READINGIDEAS
WORDSEARCH:Lookinyourdictionaries/computertofindcollocates,othermeanings,information,synonyms…ofthewords‘human’and‘activity’.
TRUE/FALSE:Predictwhetherthefollowingstatementsaboutthearticlearetrueorfalse:a.b.c.d.e.f.
Globalwarmingiscausedbyhumanactivity,notnaturalenvironmentalfactors.T/FClearevidenceofhuman-producedwarmingisintheworld"srivers.T/FGlobalwarmingisnotlikelytoimpactwaterresourcesaroundtheglobe.T/FManyworldleadershaveclosedtheirearstoglobalwarming.T/F
TheUSgovernmentdoesn‟twanttointroduceexpensivepollutioncontrols.T/FGlobalwarmingisanaturalphenomenon,causedbyvolcanoesandsolarenergy.T/F
g.Scientistscansimulatethelikelyfutureevolutionofglobalwarming.T/F
h.Millionsofpeoplewillbeatriskofhavinginadequatewatersupplies.T/F
SYNONYMMATCH:Matchthefollowingsynonymsfromthearticle:(a(b(c(d(e(f(g(h(i(jfindingsevidenceimpactuncertaintypollutionphenomenoncompellingimplicationsacceleratedadequateaffecthappeningdoubtresearch
consequencesquickenedsufficientproofemissionsconclusivePHRASEMATCH:Matchthefollowingphrasesbasedonthearticle(a(b(c(d(e(f(g(h(i(jfindingsnatural
environmentalResearchershavefoundclearwaterManyworldleadershaveclosedpollutionThisisperhapsthemostcompellingfutureInthedecadesputtingmillionsofpeopleatresourcesevidenceyetcontrols
immediatelyaheadriskevolution
fromanewstudytheirearsevidencephenomenonGAPFILL
GlobalwarmingIShumanmade(Sat19Feb
BNE:Findingsfromanewstudy__________Fridayprovesthatglobalwarmingiscausedbyhumanactivity,andnotbynaturalenvironmentalfactors.ResearchersattheScrippsInstituteofOceanographyhavefound__________evidenceofhuman-producedwarmingintheworld"soceansthatislikelytoimpactwaterresourcesinregionsaroundthe__________.Thisfindingremovesmuchoftheuncertaintyassociatedwith__________aboutglobalwarming.Manyworldleadershaveclosedtheirearstothisfactsotheydon‟thavetolimittheireconomicactivityorintroduceexpensivepollutioncontrols.Thisisoneof
thereasonsAmericahasnotsignedtheKyotoTreatyonclimatechange.TheUSgovernmentpreferstobelieveglobalwarmingisanatural__________,causedbyvolcanoesandsolarenergy.ProfessorTim
Barnettsaid,“Thisisperhapsthemostcompellingevidenceyetthatglobalwarmingishappeningrightnowanditshowsthatwecansuccessfully__________itspastandlikelyfutureevolution.”
Barnettsaystheresultsholdimplicationsformillionsofpeopleinthenearfuture.Inthedecadesimmediatelyahead,thechangeswillbefeltinregionalwater__________,includingareasimpactedbyacceleratedglaciermeltingintheSouthAmericanAndesandinwesternChina,puttingmillionsofpeopleat__________without
adequatesummertimewater.PerhapsnowmorecountrieswillsignuptotheKyotoProtocol.globesimulateriskreleasedsuppliesphenomenoncleardebatesDISCUSSION:a.b.c.d.e.f.
Whatdoyouthinkofthisarticle–areyouworried?
Areyoupessimisticoroptimisticaboutthefutureofourclimate?Doyoupreferhotorcoldcountries?Whatdoyoudotoconserveenergy?Doyouwastealotofelectricity?
Wouldyousayyouareveryenvironmentallyaware,ordoyourarelythinkabouttheenvironment?
g.Doyouidletheengineofyourcar?
h.Whatdoyouthinkofrenewableenergies,suchassolar,windorwavepower?i.Isn’tnuclearpowerbestfortheenvironment?j.Whydoesn’tUSpresidentGeorgeW.BushsigntheKyotoProtocol?k.Howwouldyourlifechangeifwaterbecametentimesmoreexpensive?
l.Whatwouldyoudoifyourwintersbecame20degreescolderandyoursummers20degreeshotter?
