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1、世界地理专题复习之《世界陆地与海洋》Summaryofcharacteristicsofthesevencontinents1.worldsealanddistribution:Landaccountedfor29%,theoceanaccountedfor71%2.continents:AsiaEurope(thelargest),Africa,NorthAmerica,SouthAmerica,Antarctica,Australia,sixcontinents3.islands:smallerland,
2、Greenland-thelargestintheworld4.islands:Malaysia-theworld,slargest5.Peninsula:landthatextendsintotheocean,theArabiaPeninsula,thelargestintheworldThe6.continents:Asiaareaof44millionsquarekilometers,30millionsquarekilometers,Africa,NorthAmerica,SouthAmerica,2
3、4millionsquarekilometers,18millionsquarekilometers,14millionsquarekilometers,AntarcticaOceania,Europe10millionsquarekilometers,9millionsquarekilometers7.,sevencontinentslocationanalysisThehemisphere(EasternHemisphere,northernandsouthernhemisphere)Allcontine
4、ntsinthenorthernhemisphereareEurasia,theNorthAmericancontinentAllcontinentsinthenorthernhemisphere:Europe,NorthAmericaAllcontinentsinthesouthernhemispherearetheAustraliancontinentandtheAntarcticcontinentAllcontinentsinthesouthernhemisphereareAntarcticaConti
5、nentsacrossthenorthernandsouthernhemispheres:theAfricancontinentandtheSouthAmericancontinentAcrossthenorthernandsouthernhemispheresare:SouthAmerica,Africa,Asia,OceaniaAllofthecontinentsintheeasternhemispherearetheAfricancontinentandtheAustraliancontinentAll
6、continentsintheeasternhemisphereare:AfricaAllcontinentsintheWesternHemisphereincludetheNorthAmericancontinentandtheSouthAmericancontinentAllcontinentsinthewesternhemisphereare:NorthAmerica,SouthAmericaContinentsacrosstheEastandWestare:Eurasia,AntarcticaAcro
7、sstheEastandWestarecontinents:Asia,Europe,Oceania,AntarcticaIntercontinentalboundarylineThetwocontinentsofAsiaandAfrica:Mandeb一sea一SuezcanalThetwocontinentsofAsiaandEurope:theUralmountains,theUralRiver,theCaspianSea,theCaucasus,theBlackSea,andtheStraitsofTu
8、rkeyNonEuropeantwocontinents:StraitofGibraltar一MediterraneanAsiaandNorthAmerica:BeringStraitNorthandSouthAmerica:thePanamaCanalNorthAmericaandEurope:DenmarkStraitSouthAmericaandAntarctica:theStraitofDr