Wetland reading questions answer(湿地阅读题答案)

Wetlandreadingquestionsanswer（湿地阅读题答案）

Wetlandreadingquestionsanswer

Readthefollowingtextandcompletethe1-4question(12points)

Accordingtothe"InternationalConventiononwetlands",wetlandreferstonaturalorartificial,permanentortemporarymarshes,wetsource,peatlandorwater,withstaticorflowingwater,includingatadepthoflessthan6metersincoastalwaters.Wetlandsusuallyhavethreeelements:hydromorphicsoil,temporaryorlong-termfloodingconditions,wetbiologicaloraquaticorganisms(especiallyplants).Thisistheusualunderstandingofpeople,onlyreferstotheconceptofwetlandsbetweenthewatersandthelandtransitionzone,iscloselyconnectedwiththewatertoexpandthespaceintheriversandlakes,soastoformawhole,whichisconducivetothecomprehensiveprotectionofwetlandecology.Acoastalwetlandandriverwetland,LakeWetlandbelongstoinlandwetlands,naturalwetland;reservoir,builttomeetthepeople'sneeds,paddyfields,pondsandotherchannels,whichbelongstotheartificialwetland.Chinaisrichinwetlandresources,accountingfor1/10oftheworld'swetlandresources.

Wetlands,alongwithforests,oceansandthethreemajorecosystemsoftheearth,haveirreplaceableimportantfunctionsandarecloselyrelatedtothesurvivalanddevelopmentofmankind.Wetlandsarehometomanywildplants,includingmanyendangeredspecies,andarehugegeneticlibrariesintheglobalecosystem.Wetlandsarealsoanatural"sponge"forstoringwaterandfloodcontrol.Theycankeepwaterstoragecapacitygreaterthan3to9timeshigherthantheirownsoilquality.Theycanaccumulatefloodwaterinashorttime,andthenslowlydischargewater.Thewetlandisalsoadegradationcontainerfortoxicsubstances.Whenhumanactivitiescauseavarietyoftoxicsubstancestoenterthewetland,manywetlandplantsandwetlandsinthemicrobialcommunitycanbedegradedandtransformedtopurifytheenvironment.Thisisanimportantreasonwhywetlandsenjoythe"kidneyoftheearth"reputation.

Thewetlandisrichinresources,isthehuman"god".Animalproductssuchasfishandshrimpprovidedbywetlandsareimportantsourcesofproteinforhumanbeings.Thewetlandsproduce50%oftheworld'spopulation.Phragmitesaustralisfromthewetlandisanimportantrawmaterialforpapermaking.Thewetlandwaterresourcesnotonlyprovidewatersecurityforthehuman,alsoprovidesaconvenientmeans".Wetlandresourcescanalsoconvertenergyinavarietyofways,suchaswaterpowerorpeatpowergeneration.Inaddition,wetlandlandscapeisunique,anditisanidealplacefortourismandleisure.

Butforalongtime,peopleareshortofunderstandingoftheintegrityandmultifunctionsofwetlandecosystem,andwetlandresourceshavebeenoverdrawnforimmediateorpartialbenefits.Forexample,alargenumberofwetlanddrainageforothercrops,resultinginreducedwetlands;overfishing,excavationofwetlandplantsandanimals,destructionofthewetlandecologicalbalance;upstreamwetlanddeforestationcausedbysoilandwaterconservationfunctiondegradation,sedimentdepositioninthemiddleandlowerreachesofthewetland,thefloodstoragefunctiondecline;agriculturalandindustrialwastewaterdisposal,seriouspollutionofwetlandwater.Now,peoplehaverealizedtheurgencyofprotectingwetlands,andactivelyexplorescientificmethods.TheUnitedStatesalongtheMississippiRiverwithagriculturalproducealotofnitrateandotherchemicalsubstances,notonlyleadtowaterqualitydeterioration,stimulatetheanaerobicalgaefloodingintotheseaattheMexicoBayareastillformanareaof20000squarekilometers.Expertsbelievethatalargelossofwetlandsinthebasinleadstoexcessivenitrogenloadingintotherunoff,whichisthemaincauseofanaerobiczones.Someexpertshavesuggestedthatthesolutiontotheproblemistocarryoutlarge-scalewetlandecologicalreconstructioninthewholebasin,andfullyrestorethewetlandecosystemfunction.Theproposalhasbeenapproved.

Duetovarioustypesofwetlandanditsfunctionandvaluearenotthesame,sothewetlandecologicalrestorationandreconstructionshouldhavespecificobjectives,becausethe"land"system.Forexample,artificialwetlandforpollutioncontrolcanbealargenumberofplantingreeds,cattails,sedgesandotherplants,nutrientremovalbyharvestmostofthewaterreuseordeposition,whicharescatteredandchemicalsewageandagriculturalneteffectiveway.Asthebirdsorfishhabitatwetland,theecologicalprotectionshouldpayspecialattentiontomaintainthenaturalstateofthe"prototype"zhuangmao.Thehydrologicalregulationforthewetlandconstructionpurpose,focusonstrengtheningthewaterretentioncapacityofwetlands.Wetlandconstructiontoprovidetourismandleisurefacilitiesforpeople,

Shouldpaymoreattentiontotheconstructionofabeautifulenvironment.Ofcourse,allkindsofwetlandecologicalconstruction,whileundertakingthemainfunctions,canachieveorganicintegrationofmultiplefunctions.

1.oneofthefollowingincorrectstatementsabout"wetlands"is()

A.wetlandreferstoaregionthathasbeencoveredbystationaryorflowingwaterforalongtime,suchasmarshes,wetsources,peatfieldsorwaterareas.

B.artificialwetlandwetlandinthereservoir,channel,paddyfields,ponds,andiscloselyrelatedtothesurvivalanddevelopmentofmankind.

TheC.wetlandisgenerallyconsideredtobeatransitionalzonebetweenwaterandland,whichisanarrowunderstandingofwetlands.

D.wetlandinthewaterandotherpartsofthewetlandisdifficulttosplit,andtogetherconstituteawetlandecosystemasawhole.

[answer]A

Answer[analysis]of"wetland"isdefinedinthispaperis:"wetlandreferstonaturalorartificial,permanentortemporarymarshes,wetsource,peatlandorwater,withstaticorflowingwater,includingatadepthoflessthan6metersincoastalwaters."Theterm"longterm"intheAitemisinerrorwiththeexpressionof"longortemporary"inthetext.Otherentriescorrespondtotheinformationinthetext.

[proposition]]thequestionistoexaminetheunderstandingofkeywordsandconceptsinscientificandtechnicaltexts".Aerrorsaredeliberatelyconfusingconceptualfeatures,discardinginformation,resultinginconceptualdeviations.

2.,thefollowingunderstandingof"wetlands,andforests,oceansandtheearth'sthreemajorecosystems,hasanirreplaceableimportantfunction,andthesurvivalanddevelopmentofmankindiscloselyrelated"understanding,thewrongoneis()

A.naturalenvironmentuniquewetland,formanywildanimalsandplantstoprovidea"home",butalsotoprovidepeoplewithanidealplacefortourismandleisure.

B.isrichinnaturalresourcesofwetlands,isthehuman"God",toprovideallthematerialsforhumansurvivalanddevelopment,suchasfood,water,energy,etc..

TheC.ecosystemisaperfectwetland,likeanaturalspongethathasalargestoragecapacityandafaststoragerate,andcanslowlydrainwateraway.

D.organismsconstituteavarietyofwetlands,whichcaneffectivelydegradeandtransformtoxicsubstancesbyusingtheirownfunctions.Therefore,theyhavethereputationof"thekidneyoftheearth".

[answer]B

[answer]Binthephrase"forthesurvivalanddevelopmentofmankindtoprovideallthegoods"statementiswrong.Therelevantmeaningofthisarticleisthat"theanimalproductsprovidedbywetlands,suchasfishandshrimp,areimportantsourcesofproteinforhumanbeings"andsoon."All"isawordmadeOvergeneralizationmistakes.

[proposition]thisquestionismainlytotesttheaccuracyoftheinformationtograspthearticle.Especiallyintheprocessofinformationgraspingandscreening,wecanneithergeneralizenornarrowthescope.Whenreportingarticles,theyshouldbeverycarefulaboutthewords"part","sometimes","all","all"andsoon.Otherwise,itiseasytomakemistakesontheotherside.

3.oneofthefollowingstatementsthatexactlyfitsthemeaningoftheoriginaltextis()

ThesharpdecreaseintheareaofA.wetlandwillposeathreattothesecurityoftherelatedecosystemandbringaboutseriousconsequences.

B.fishinganddredgingwetlands,animalsandplantsdestroyedtheecologicalbalanceofwetlands,leadingtothedeclineofwetlandecologicalfunction.

C.wetlandecosystemisintegrated,andthedestructionofupstreamwetlandecologywillinevitablybringpollutiontothewaterqualityofthedownstreamwetland.

D.theecologicalfunctionsofdifferentwetlandsarequitedifferent,sotherestorationandreconstructionofwetlandecologymusthavespecificgoals.

[answer]A

[B]theexpressionof"fishinganddredgingwetlandanimalsandplantsdestroyedtheecologicalbalanceofwetlands"isinaccurate.Inthisarticle,"overfishing,harvestingofwetlandanimalsandplants"hasexpandedthescopeofjudgment.C"upstreamwetlandecologicaldamagewillinevitablybringaboutthewaterqualitydownstreamwetlandpollution"inthe"inevitable"tooarbitrary,accuraterepresentationoftheoriginalis"upstreamofwetlanddeforestationcausedbysoilandwaterconservationfunctiondegradation,sedimentdepositioninthemiddleandlowerreachesofthewetland,thefloodstoragefunctiondecline",emphasize"wetlandfloodfunction"D"ecologicalfunctionofwetlandiscompletelydifferent"exaggerated,

Theoriginalintentionis"duetovarioustypesofwetlandanditsfunctionandvaluearenotthesame,sothewetlandecologicalrestorationandreconstructionshouldhavespecificobjectives,becausethe"place"system."

[propositionalthinking]thisquestionismainlytoteststudents'accurateexpressionofinformationexpression.Itispossibletocatchmoderatelyfromwetlandsandtoharvestanimalsandplants,butnotto"over-"catchandmine.Thereisadifferencebetween"different"and"totallydifferent".Thekeytojudgingthiskindofinformationistoseewhethertheinductionfitsintothescopeandthesenseofpropriety.Notethattheseeasytraptrapsarequicktodosuchashortcut.

4.accordingtotheinformationprovidedintheoriginaltext,thefollowinginferenceistrue

A.Chinaisrichinwetlandresources,accountingfor1/10oftheworld'swetlandresources.Therefore,thepercapitapossessionoffreshwaterresourcesinChinaisalsohigh.

B.humanbeingsshouldlearnthelessonsofsacrificingwetlandsforimmediateorlocalinterests,andnolongermakeuseofwetlandresourcesfortheirownbenefit.

C.aslongasalargenumberofplantingreeds,sedges,cattailsandotherplants,canfu