福建12月高三质检英语试卷及答案

福建12月高三质检英语试卷及答案第1页共1页福建12月高三质检英语试卷及答案一、单项选择题（共10小题，每题2分）1.Whichofthefollowingisthebesttitleforthepassage?A.TheImportanceofTimeManagementB.HowtoStudyEffectivelyC.TheBenefitsofRegularExerciseD.TheRoleofTechnologyinEducation参考答案：A2.Whatdoestheauthormainlywanttoachievebywritingthisarticle?A.TopersuadereaderstobuyanewproductB.ToinformreadersaboutanewstudymethodC.ToentertainreaderswithafunnystoryD.Tocriticizethecurrenteducationsystem参考答案：B3.Accordingtothepassage,whichofthefollowingstatementsistrue?A.Studentsshouldspendalltheirtimestudying.B.Exercisehasnobenefitforstudents.C.Technologycanhelpstudentsstudybetter.D.Timemanagementisnotimportantforstudents.参考答案：C4.Whatistheauthor'sattitudetowardstheuseoftechnologyineducation?A.NegativeB.NeutralC.PositiveD.Indifferent参考答案：C5.WhichofthefollowingisNOTmentionedasabenefitofregularexercise?A.ImprovedphysicalhealthB.BettermentalhealthC.IncreasedacademicperformanceD.Morefreetime参考答案：D6.Accordingtothepassage,whatisthemostimportantfactorforsuccessinschool?A.IntelligenceB.HardworkC.GoodlooksD.Familybackground参考答案：B7.Whatdoestheauthorsuggeststudentsdotoimprovetheirstudyhabits?A.WatchmoreTVB.SleeplessC.StudyingroupsD.Avoidallformsoftechnology参考答案：C8.Whichofthefollowingisthemainideaofthepassage?A.TheimportanceoftimemanagementB.ThebenefitsofregularexerciseC.TheroleoftechnologyineducationD.Howtostudyeffectively参考答案：A9.Whatistheauthor'spurposeinwritingthisarticle?A.TosellaproductB.ToinformreadersaboutanewstudymethodC.ToentertainreaderswithafunnystoryD.Tocriticizethecurrenteducationsystem参考答案：B10.Accordingtothepassage,whichofthefollowingisNOTagoodstudyhabit?A.StudyinginaquietplaceB.TakingregularbreaksC.CrammingforexamsD.Usingflashcards参考答案：C二、填空题（共10小题，每题2分）1.Thebook,______byJaneAusten,isaclassicofEnglishliterature.参考答案：written2.Ifthetemperaturedropsto-5°C,waterwill______intoice.参考答案：freeze3.Thechemicalsymbolforgoldis______.参考答案：Au4.Inaright-angledtriangle,thesquareofthelengthofthehypotenuseisequaltothesumofthesquaresofthelengthsoftheothertwosides,knownas______.参考答案：Pythagoreantheorem5.ThecapitalofJapanis______.参考答案：Tokyo6.ThepHscalemeasuresthe______ofasolution.参考答案：acidity7.ThePythagoreantheoremstatesthatinaright-angledtriangle,thesquareofthelengthofthehypotenuseisequaltothesumofthesquaresofthelengthsoftheothertwosides.参考答案：Pythagoreantheorem8.Thespeedoflightinavacuumisapproximately______meterspersecond.参考答案：2997924589.Theprocessbywhichplantsconvertlightenergyintochemicalenergyiscalled______.参考答案：photosynthesis10.Theprimaryfunctionoftheheartisto______bloodthroughoutthebody.参考答案：pump三、判断题（共10小题，每题2分）1.TheGreatWallofChinaisoneofthemostfamouslandmarksintheworld.参考答案：√2.WilliamShakespearewrote"RomeoandJuliet"inthe17thcentury.参考答案：×3.ThechemicalsymbolforgoldisAu,derivedfromitsLatinnameAurum.参考答案：√4.Photosynthesisprimarilyoccursintherootsofplants.参考答案：×5.ThecapitalcityofAustraliaisSydney.参考答案：×6.TheEiffelTowerwasoriginallyintendedforBarcelona,Spain,buttheprojectwasrejected.参考答案：√7.Thehumanbrainconsumesabout20%ofthebody'stotalenergy.参考答案：√8.ThePythagoreantheoremisapplicableonlytoright-angledtriangles.参考答案：√9.TheLouvreMuseumislocatedinRome,Italy.参考答案：×10.Thespeedoflightinavacuumisapproximately299,792kilometerspersecond.参考答案：√四、简答题（共8小题，每题2分）1.Pleasebrieflydescribethemainfunctionofthenucleusinaeukaryoticcell.参考答案：Thenucleusisthecontrolcenterofaeukaryoticcell,containingthecell'sgeneticmaterial(DNA)organizedintochromosomes.ItregulatesgeneexpressionandmediatesthereplicationofDNAduringthecellcycle.2.Whataretheprimarydifferencesbetweenmitosisandmeiosisintermsofchromosomenumberandcelltypeproduced?参考答案：Mitosisresultsintwogeneticallyidenticaldaughtercellswiththesamenumberofchromosomesastheparentcell,whilemeiosisproducesfourgeneticallydiversehaploidcellswithhalfthechromosomenumberoftheparentcell.Mitosisisusedforgrowthandrepair,whereasmeiosisisinvolvedinsexualreproduction.3.ExplainhowphotosynthesiscontributestotheoxygenationofEarth'satmosphere.参考答案：Photosynthesisconvertscarbondioxideandwaterintoglucoseandoxygenusinglightenergy.Theoxygenproducedisreleasedintotheatmosphere,contributingtotheoxygenationofEarth'satmosphere.Thisprocessiscarriedoutbyplants,algae,andsomebacteria.4.Listthreemajorfunctionsofthekidneysinthehumanbody.参考答案：Thekidneysfilterbloodtoremovewasteproducts,regulatebloodpressure,balanceelectrolytes,produceurine,andactivatevitaminD.Theyalsohelpmaintaintheacid-basebalanceinthebody.5.Describetheprocessofosmosisanditssignificanceinlivingorganisms.参考答案：Osmosisisthemovementofwateracrossasemipermeablemembranefromanareaoflowersoluteconcentrationtoanareaofhighersoluteconcentration.Itissignificantinlivingorganismsasithelpsmaintaincellvolume,regulateswaterbalanceincells,andisessentialfornutrientabsorptionandwasteremoval.6.Howdoestheimmunesystemdistinguishbetweenselfandnon-selfantigens?参考答案：Theimmunesystemdistinguishesbetweenselfandnon-selfantigensthroughtherecognitionofmajorhistocompatibilitycomplex(MHC)molecules.Selfantigensarerecognizedbytheimmunesystemas"self,"whilenon-selfantigens,suchasthosefrompathogens,areidentifiedasforeignandtargetedfordestruction.ThisrecognitionismediatedbyimmunecellslikeTcellsandBcells.7.Brieflyexplaintheroleofenzymesasbiologicalcatalysts.参考答案：Enzymesarebiologicalcatalyststhatspeedupchemicalreactionsinlivingorganismswithoutbeingconsumedintheprocess.Theylowertheactivationenergyrequiredforreactions,allowingthemtooccurmorerapidlyunderphysiologicalconditions.EnzymesarespecifictotheirsubstratesandoperateunderoptimalconditionsoftemperatureandpH.8.WhatarethemaincomponentsoftheEarth'satmosphereandtheirapproximatepercentages?参考答案：TheEarth'satmosphereiscomposedmainlyofnitrogen(78%),oxygen(21%),argon(0.93%),andtraceamountsofothergasessuchascarbondioxide(0.04%),neon,helium,methane,andkrypton.Watervaporisalsoasignificantcomponent,thoughitsconcentrationvaries.五、阅读理解题（共8小题，每题3分）Thelocalcommunitycenterishostingaseriesofworkshopsaimedatimprovingresidents'skillsandknowledge.Thefirstworkshop,scheduledfornextSaturday,isabasiccookingclassledbyarenownedchef.Thechefwillteachparticipantshowtopreparesimple,healthymealsusingfreshingredients.Theclassisdesignedforbeginnersandwillcoverfundamentalcookingtechniques.Participantswillhavetheopportunitytopracticetheirskillsunderthechef'sguidance.Thesecondworkshop,takingplaceonthefollowingSunday,isagardeningseminar.Experiencedgardenerswillsharetheirtipsongrowingvegetablesandflowersinsmallspaces.Theseminarwillincludeahands-onsessionwhereparticipantscanplanttheirownseeds.Bothworkshopsarefreeandopentothepublic,butspaceislimited,sointerestedindividualsareencouragedtoregisterearly.Thecommunitycenterislocatedat123MainStreetandcanbereachedbycalling555-1234.1.Whatisthemainpurposeoftheworkshops?A.ToraisemoneyforthecommunitycenterB.ToteachresidentsnewskillsandknowledgeC.ToprovideentertainmentforlocalchildrenD.Toorganizesocialeventsforteenagers参考答案：B2.Whenisthebasiccookingclassscheduled?A.ThisSaturdayB.NextSaturdayC.SundayD.ThefollowingSaturday参考答案：B3.Whowillleadthebasiccookingclass?A.LocalgardenersB.ExperiencedchefsC.TeenagersD.Communityvolunteers参考答案：B4.Whatwillparticipantslearninthebasiccookingclass?A.HowtogrowvegetablesB.BasiccookingtechniquesC.HowtoorganizesocialeventsD.Howtoraisemoney参考答案：B5.Whatwillthegardeningseminarinclude?A.AcookingdemonstrationB.Ahands-onplantingsessionC.AdiscussiononcommunitycenterfundingD.Atourofthecommunitycenter参考答案：B6.Whyisspacelimitedfortheworkshops?A.ThecenterhasasmallbudgetB.TherearenotenoughinstructorsC.ThefacilitiesarelimitedD.Thenumberofparticipantsisrestricted参考答案：D7.Howcaninterestedindividualsregisterfortheworkshops?A.ByvisitingthecommunitycenterB.Bycalling555-1234C.ByattendingthefirstworkshopD.Bypostingonsocialmedia参考答案：B8.Whereisthecommunitycenterlocated?A.456ElmStreetB.123MainStreetC.789OakAvenueD.321PineRoad参考答案：B标准答案与解析一、单项选择题1.参考答案：A解析：题干问的是文章的最佳标题。通过阅读全文，我们可以发现文章主要讨论的是时间管理的重要性，因此选项A“时间管理的重要性”是最合适的标题。选项B“如何有效学习”虽然也是文章的内容之一，但不是文章的主要焦点。选项C“定期锻炼的好处”和选项D“技术在教育中的作用”在文章中都没有得到充分的讨论，因此不适合作为文章的标题。2.参考答案：B解析：题干问的是作者写这篇文章的主要目的是什么。通过阅读全文，我们可以发现作者的主要目的是向读者介绍一种新的学习方法，因此选项B“向读者介绍一种新的学习方法”是最符合作者意图的。选项A“说服读者购买新产品”和选项C“用有趣的故事娱乐读者”在文章中都没有得到体现。选项D“批评当前的教育系统”虽然也是文章的一个方面，但不是作者的主要目的。3.参考答案：C解析：题干问的是根据文章，哪个陈述是正确的。通过阅读全文，我们可以发现文章中提到技术可以帮助学生更好地学习，因此选项C“技术可以帮助学生更好地学习”是正确的。选项A“学生应该花所有时间学习”和选项B“锻炼对学生没有好处”在文章中都没有得到支持。选项D“时间管理对学生不重要”与文章的观点相反。4.参考答案：C解析：题干问的是作者对技术在教育中使用的态度。通过阅读全文，我们可以发现作者对技术在教育中的使用持积极态度，因此选项C“积极”是最符合作者观点的。选项A“负面”和选项B“中立”在文章中都没有得到体现。选项D“漠不关心”与作者的观点相反。5.参考答案：D解析：题干问的是文章中没有提到的好处是什么。通过阅读全文，我们可以发现文章中提到了锻炼对身体健康、心理健康和学业成绩的好处，但没有提到锻炼可以增加学生的空闲时间，因此选项D“更多的空闲时间”是正确的。选项A“改善身体健康”、选项B“改善心理健康”和选项C“提高学业成绩”在文章中都有提到。6.参考答案：B解析：题干问的是根据文章，成功在学校中最重要的因素是什么。通过阅读全文，我们可以发现作者认为努力是成功在学校中最重要的因素，因此选项B“努力”是最符合文章观点的。选项A“智力”、选项C“外貌”和选项D“家庭背景”在文章中都没有得到支持。7.参考答案：C解析：题干问的是作者建议学生如何改善他们的学习习惯。通过阅读全文，我们可以发现作者建议学生一起学习，因此选项C“一起学习”是最符合作者建议的。选项A“多看电视”、选项B“少睡觉”和选项D“避免所有形式的技术”在文章中都没有得到体现。8.参考答案：A解析：题干问的是文章的主要思想是什么。通过阅读全文，我们可以发现文章的主要思想是时间管理的重要性，因此选项A“时间管理的重要性”是最符合文章主要思想的。选项B“定期锻炼的好处”、选项C“技术在教育中的作用”和选项D“如何有效学习”在文章中都没有得到充分的讨论，因此不适合作为文章的主要思想。9.参考答案：B解析：题干问的是作者写这篇文章的目的是什么。通过阅读全文，我们可以发现作者写这篇文章的目的是向读者介绍一种新的学习方法，因此选项B“向读者介绍一种新的学习方法”是最符合作者意图的。选项A“销售产品”、选项C“用有趣的故事娱乐读者”和选项D“批评当前的教育系统”在文章中都没有得到体现。10.参考答案：C解析：题干问的是根据文章，哪个不是好的学习习惯。通过阅读全文，我们可以发现文章中提到好的学习习惯包括在安静的地方学习、定期休息和使用闪卡，但没有提到熬夜复习，因此选项C“熬夜复习”不是好的学习习惯。选项A“在安静的地方学习”、选项B“定期休息”和选项D“使用闪卡”在文章中都有提到。二、填空题1.参考答案：written解析：本题考查动词过去分词作后置定语。JaneAusten是作者的名字，书是被她写的，因此需要用过去分词written修饰book，表示“被JaneAusten写的”。2.参考答案：freeze解析：本题考查动词。根据题干中的条件“温度降到-5°C”，水会结冰，结冰的过程用动词freeze表示，意为“结冰”。3.参考答案：Au解析：本题考查化学元素符号。金是化学元素之一，其化学符号为Au，这是国际通用的表示方法。4.参考答案：Pythagoreantheorem解析：本题考查数学定理。题干描述的是勾股定理的内容，即直角三角形斜边平方等于两直角边平方和，这个定理被称为Pythagoreantheorem。5.参考答案：Tokyo解析：本题考查地理知识。东京是日本的首都，这是一个基本的地理常识。6.参考答案：acidity解析：本题考查化学知识。pH值是用来衡量溶液酸碱度的，pH值越高，溶液越碱性；pH值越低，溶液越酸性。因此，pH值衡量的是溶液的酸碱度，用acidity表示。7.8.参考答案：299792458解析：本题考查物理常数。光在真空中的速度是一个已知的物理常数，其值约为299792458米每秒。9.参考答案：photosynthesis解析：本题考查生物学知识。植物通过光合作用将光能转化为化学能，这个过程称为photosynthesis，即光合作用。10.参考答案：pump解析：本题考查生物学知识。心脏的主要功能是泵血，将血液输送到全身各处，因此用动词pump表示“泵血”。三、判断题1.参考答案：√解析：TheGreatWallofChinaisindeedoneofthemostfamouslandmarksintheworld,recognizedgloballyforitshistoricalandarchitecturalsignificance.Thestatementisaccurate.2.参考答案：×解析：WilliamShakespearewrote"RomeoandJuliet"intheearly17thcentury,specificallybetween1595and1596.Thestatementincorrectlyspecifiesthe17thcentury,whichisimprecise.3.参考答案：√解析：ThechemicalsymbolforgoldisindeedAu,whichisderivedfromitsLatinnameAurum.Thisisacorrectstatementbasedonchemicalnomenclature.4.参考答案：×解析：Photosynthesisprimarilyoccursintheleavesofplants,specificallyinthechloroplasts,notintheroots.Thestatementisincorrectasitmisrepresentsthelocationofphotosynthesis.5.参考答案：×解析：ThecapitalcityofAustraliaisCanberra,notSydney.SydneyisamajorcityinAustraliabutisnotthecapital.Thestatementisincorrect.6.参考答案：√解析：TheEiffelTowerwasindeedoriginallyintendedforBarcelona,Spain,buttheprojectwasrejectedduetoitsdesignandcost.Thisisahistoricallyaccuratestatement.7.参考答案：√解析：Thehumanbrainconsumesabout20%ofthebody'stotalenergy,whichisawell-documentedfactinneuroscience.Thestatementiscorrect.8.参考答案：√解析：ThePythagoreantheoremisapplicableonlytoright-angledtriangles,statingthatthesquareofthehypotenuseisequaltothesumofthesquaresoftheothertwosides.Thisisacorrectstatement.9.参考答案：×解析：TheLouvreMuseumislocatedinParis,France,notinRome,Italy.Thestatementisincorrectasitprovidesthewronglocation.10.参考答案：√解析：Thespeedoflightinavacuumisindeedapproximately299,792kilometerspersecond,afundamentalconstantinphysics.Thestatementiscorrect.四、简答题1.参考答案：Thenucleusisthecontrolcenterofaeukaryoticcell,containingthecell'sgeneticmaterial(DNA)organizedintochromosomes.ItregulatesgeneexpressionandmediatesthereplicationofDNAduringthecellcycle.解析：Thenucleusfunctionsasthecommandcenterforeukaryoticcellsbyhousingthecell'sDNA,whichcontainstheinstructionsforbuildingandmaintainingtheorganism.Itcontrolscellularactivitiesthroughgeneexpression,determiningwhichproteinsareproducedatanygiventime.Additionally,thenucleusorchestratesDNAreplicationduringcelldivision,ensuringthateachnewcellreceivesacompletesetofgeneticinstructions.Withoutthenucleus,thecellwouldlackdirectionandcoordination,leadingtodysfunctionordeath.2.参考答案：Mitosisresultsintwogeneticallyidenticaldaughtercellswiththesamenumberofchromosomesastheparentcell,whilemeiosisproducesfourgeneticallydiversehaploidcellswithhalfthechromosomenumberoftheparentcell.Mitosisisusedforgrowthandrepair,whereasmeiosisisinvolvedinsexualreproduction.解析：Mitosisandmeiosisarebothprocessesofcelldivision,buttheyservedifferentpurposesandhavedistinctoutcomes.Mitosisoccursinsomaticcellsandresultsintwodaughtercellsthatareclonesoftheparentcell,maintainingthediploidchromosomenumber(2n).Thisprocessisessentialforgrowth,development,andtissuerepair.Incontrast,meiosistakesplaceingermcellsandinvolvestworoundsofdivision,producingfourhaploidcells(n)withgeneticvariationduetocrossingoverandindependentassortment.Thesehaploidcells(spermandegg)combineduringfertilizationtorestorethediploidstateinoffspring.Thekeydifferenceslieinthechromosomenumberofthedaughtercellsandtheirgeneticmakeup,withmitosisproducingidenticalcellsandmeiosisgeneratingdiversity.3.参考答案：Photosynthesisconvertscarbondioxideandwaterintoglucoseandoxygenusinglightenergy.Theoxygenproducedisreleasedintotheatmosphere,contributingtotheoxygenationofEarth'satmosphere.Thisprocessiscarriedoutbyplants,algae,andsomebacteria.解析：Photosynthesisisafundamentalbiologicalprocessthatoccursinthechloroplastsofplantcells,algae,andcertainbacteria.Duringphotosynthesis,lightenergyiscapturedbychlorophyllandusedtoconvertcarbondioxide(CO₂)andwater(H₂O)intoglucose(C₆H₁₂O₆)andoxygen(O₂).Theoxygenisreleasedasabyproductandenterstheatmosphere,whichisessentialforthesurvivalofaerobicorganisms,includinghumans.Thisprocessnotonlyprovidesenergyfortheorganismsthatperformitbutalsomaintainsthebalanceofgasesintheatmosphere,supportinglifeonEarth.4.参考答案：Thekidneysfilterbloodtoremovewasteproducts,regulatebloodpressure,balanceelectrolytes,produceurine,andactivatevitaminD.Theyalsohelpmaintaintheacid-basebalanceinthebody.解析：Thekidneysarevitalorgansresponsibleformultiplefunctionsthatmaintainhomeostasisinthebody.Theyfilterbloodtoremovewasteproductssuchasureaandcreatinine,whichareexcretedinurine.Thekidneysalsoregulatebloodpressurethroughtherenin-angiotensin-aldosteronesystem(RAAS)andhelpbalanceelectrolyteslikesodium,potassium,andcalcium.Additionally,theyproduceurine,whichcontainswasteandexcesssubstances,andactivatevitaminD,whichiscrucialforcalciumabsorption.Thekidneysalsoplayaroleinmaintainingthebody'sacid-basebalancebyexcretingorreabsorbinghydrogenionsandbicarbonateions.5.参考答案：Osmosisisthemovementofwateracrossasemipermeablemembranefromanareaoflowersoluteconcentrationtoanareaofhighersoluteconcentration.Itissignificantinlivingorganismsasithelpsmaintaincellvolume,regulateswaterbalanceincells,andisessentialfornutrientabsorptionandwasteremoval.解析：Osmosisisapassivetransportprocessthatoccursacrossasemipermeablemembrane,allowingwatermoleculestomovefreelywhilerestrictingthemovementoflargersolutes.Thismovementisdrivenbytheconcentrationgradientofsolutes,withwatermovingfromareasoflowersoluteconcentration(hypotonicsolution)toareasofhighersoluteconcentration(hypertonicsolution).Inlivingorganisms,osmosisiscrucialformaintainingcellvolumeandturgorpressure,particularlyinplantcells,whichrelyonturgortostayupright.Italsoplaysaroleinnutrientabsorptionandwasteremoval,aswatermovementhelpstransportsubstancesintoandoutofcells.6.参考答案：Theimmunesystemdistinguishesbetweenselfandnon-selfantigensthroughtherecognitionofmajorhistocompatibilitycomplex(MHC)molecules.Selfantigensarerecognizedbytheimmunesystemas"self,"whilenon-selfantigens,suchasthosefrompathogens,areidentifiedasforeignandtargetedfordestruction.ThisrecognitionismediatedbyimmunecellslikeTcellsandBcells.解析：Theimmunesystemhasevolvedtodistinguishbetweenselfandnon-selfantigenstopreventattacksonthebody'sowntissueswhileeffectivelytargetingpathogens.Thisrecognitionisprimarilymediatedbymajorhistocompatibilitycomplex(MHC)molecules,whichpresentantigenstoimmunecells.Selfantigensarerecognizedbytheimmunesystemas"self"throughtheexpressionofMHCclassIandIImoleculesonmostnucleatedcells.Non-selfantigens,suchasthosefrombacteria,viruses,orotherforeigninvaders,areidentifiedasforeignandtriggeranimmuneresponse.Tcells,particularlycytotoxicTcells,recognizeantigenspresentedbyMHCclassImolecules,whilehelperTcellsrecognizeantigenspresentedbyMHCclassIImolecules.Bcellsrecognizeantigensdirectlyandcanproduceantibodiestoneutralizepathogens.7.参考答案：Enzymesarebiologicalcatalyststhatspeedupchemicalreactionsinlivingorganismswithoutbeingconsumedintheprocess.Theylowertheactivationenergyrequiredforreactions,allowingthemtooccurmorerapidlyunderphysiologicalconditions.EnzymesarespecifictotheirsubstratesandoperateunderoptimalconditionsoftemperatureandpH.解析：Enzymesareproteinsthatactasbiologicalcatalysts,facilitatingchemicalreactionsinlivingorganismsbyloweringtheactivationenergyrequiredforthereactionstoproceed.Thisaccelerationisessentialformaintainingtherapidmetabolicprocessesnecessaryforlife.Enzymesarehighlyspecifictotheirsubstrates,meaningeachenzymetypicallycatalyzesonlyonetypeofreactionoraverylimitedrangeofreactions.Thespecificityisdeterminedbytheenzyme'sactivesite,whichistheregionwherethesubstratebindsandthereactionoccurs.EnzymesalsohaveoptimalconditionsoftemperatureandpHunderwhichtheyfunctionmostefficiently.Deviationsfromtheseoptimalconditionscanreduceenzymeactivityordenaturetheenzyme,renderingitinactive.8.参考答案：TheEarth'satmosphereiscomposedmainlyofnitrogen(78%),oxygen(21%),argon(0.93%),andtraceamountsofothergasessuchascarbondioxide(0.04%),neon,helium,methane,andkrypton.Watervaporisalsoasignificantcomponent,thoughitsconcentrationvaries.解析：TheEarth'satmosphereisalayerofgasesthatsurroundstheplanet,protectinglifefromharmfulsolarradiationandmaintainingtheclimate.Thecompositionoft