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1安徽省2023-2024安徽省九年级上学期阶段性质量监测(一)化学 考卷答案

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1安徽省2023-2024安徽省九年级上学期阶段性质量监测(一)化学试卷答案

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Lastyear,theFeedingAmericanetworkandourpartnersrescued4.7billionpoundsofCurope.Inthegroceries.Thatfoodwentdirectlytomealsforpeoplefacinghunger.ThismakesFeedingAmericathelargestfoodrescueorganizationinthecountry.telygainmoreFoodrescue,orfoodrecovery,isthepracticeofcollectinghigh-qualityfoodthatwouldexperienceotherwisegotowasteanddistributingittopeoplefacinghunger.Weworkwithmanufactur-ers,retailers,andfarmerstoreducefoodwasteandgetrescuedfoodtopeopleinneed.Weidentifyfoodatriskofgoingtowaste,offerrescuedfoodtofoodbanks,safelyshipfoodoverlongdistancesandkeepfoodfreshlongeronceitreachesafoodbank.28.WhatdoweknowaboutthefoodinAmerica?A.Itisbarelyenough.B.Itisquiteabundant.C.Itiseasilyavailable.D.Itisincreasinglyinsufficient.29.Whatdoestheunderlinedphrase"equatesto"inparagraph3mean?A.Consumes.B.Multiplies.C.Wastes.D.Equals.B30.HowdoestheauthorrevealthefoodwasteinAmerica?A.Bymakingcomparisons.B.Bypresentingdata.C.Bylistingreasons.D.Byofferingexamples.31.WhatdoesFeedingAmericaactuallydo?CA.Itteachespeoplehowtogrowfood.B.Iturgesgovernmenttotakeaction.C.Itsavesfoodfrombeingwasted.D.Itaimstorelieveworldhunger.DOneofthemostcommonbeliefsamongresearchersisthathumansfirstarrivedinNorthAmerica16,000yearsago.Accordingtoarecentfossildiscovery,thatmightnotbetrue.Theerience.newfindingsuggeststhathumansmighthavearrivedinNorthAmericafarearlier.rojects.In20l3,adamagedmammoth(猛犸象)skullandotherbonesthatlooked“deliberatelyillionsofpoundsbroken"werefound.ThedamagetothebonessuggestedthathumansweretheoneswhoUnitedStates.causedittomaketools.Carbon-datinganalysissuggestedthepiecesareroughly37,000yearsrtnerswithfoodold.Thisdiscoverycouldshiftourunderstandingofhumans'earliestexistenceinNorthdeliverittofoodAmerica.Thesefossilssuggesthumanskilledanimalsintheareamuchearlierthan16,000yearsago.atequatesto130PreviousresearchledscientiststobelievethefirsthumansthatsettledinNorthAmericanockingly,nearlybelongedtotheClovisculture.Thiswasagroupofpeoplewholeftbehindcarefullymadetoos6000yearsago.However,arbon-datinganalysisofthemammothbonesindicatesthat-fromfarmerstothesiteisaround6,250to3,90yearsold.Thatmeansit'stheoldestknownsiteleftbeasteinourhomeshindbyancienthumansinNorthAmerica.e,andcommercialThatneretinthingbouthedisvery,dTmotyRowe,roodwaste.FeedingfeatheUniversityofTexasThesimilarfindingssupportingaterhuming,andretail.arrivalhavebeenmoyiored.Thisisbecausetheyhaveconradictedpreviousresarh08CNow,however,hethinkstheregoodhancethatreeerswillfindevidenceofh·QG·【高三英语第6页(共10页)】2008C.QG·

1安徽省2023-2024安徽省九年级上学期阶段性质量监测(一)化学

10如图是部分短周期元素的原子序数与其某种常见化合价的关系图,若用原子序数代表所对应的元素,则下列说法正确的是(AA.和^33d互称为同位素B简单气态氢化物的稳定性:adC..b和c的最高价氧化物对应的水化物不可以反应NaOH.AllOH/3

(2)“浸渣”的成分除有Fe2O3、FeO(OH)、SiO2外,还含有(写化学式)。

1安徽省2023-2024安徽省九年级上学期阶段性质量监测(一)化学

关于作者: yun

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