问题标题:
澳大利亚英文介绍fadsandfashion澳大利亚1900-2000年的潮流时尚电影名人电视服装体育等最好是英文多点急用注意是上世纪90年代
问题描述:
澳大利亚英文介绍
fadsandfashion澳大利亚1900-2000年的潮流时尚电影名人电视服装体育等最好是英文多点急用注意是上世纪90年代
李金宝回答:
Australia:Anintroduction
Inlandarea,AustraliaisthesixthlargestnationafterRussia,Canada,China,theUnitedStatesofAmericaandBrazil.Ithas,however,arelativelysmallpopulation.
Australiaistheonlynationtogovernanentirecontinentanditsoutlyingislands.Themainlandisthelargestislandandthesmallest,flattestcontinentonEarth.Itliesbetween10掳and39掳Southlatitude.
Thehighestpointonthemainland,MountKosciuszko,isonly2228metres.ApartfromAntarctica,Australiaisthedriestcontinent.
Australiaisthedriestinhabitedcontinentonearth.Itsinteriorhasoneofthelowestrainfallsintheworldandaboutthree-quartersofthelandisaridorsemi-arid.Itsfertileareasarewell-watered,however,andtheseareusedveryeffectivelytohelpfeedtheworld.Sheepandcattlegrazeindrycountry,butcaremustbetakenwiththesoil.SomegrazinglandbecamedesertwhenthelongcyclesthatinfluencerainfallinAustraliaturnedtodrought.
TheAustralianfederationconsistsofsixStatesandtwoTerritories.Mostinlandbordersfollowlinesoflongitudeandlatitude.ThelargestState,WesternAustralia,isaboutthesamesizeasWesternEurope.
Naturalenvironment
Australiahasaremarkablediversityoflifeformsseennowhereelseintheworld.Australianplantsandanimalsevolvedinisolationfromotherpartsoftheworld.Whenthesuper-continentofGondwanalandsplitupabout160millionyearsago,AustraliajoinedAntarcticaanddriftedtowardstheSouthPole,whereglaciersformedabarrierbetweenitandotherlandmasses.
Overthepast45millionyears,AustraliahasmovedawayfromAntarcticatowardstheequatorandbecomewarmerandmorearid.About35millionyearsago,eucalyptsbegantodisplacethedenseforestsofthecool,dampTertiaryera.
TodayAustralianeucalyptsaccountformorethanhalfofalleucalyptsfoundthroughouttheworld.
ThemarsupialsnativetoAustraliahaveadifferentchromosomestructurethanmammalsinotherpartsoftheworld.Typically,theysuckletheiryounginapouch.
Liketheeucalypts,marsupialsoccupiedawiderangeofecologicalnichesinAustralia.Thefirstkangaroomarsupialsseemtohaveappearedabout15millionyearsago.Theyvaryenormouslyinsizeandadaptation.Aspeciesoftropicalkangaroolivesintrees,butmostkangaroosaretough,efficientusersofdrybush.
Astheworldclimatewarmedandglaciersmelted,oceansgraduallyrosetotheircurrentlevelandthelandbridgestoNewGuineaandTasmaniawerecut.Coralscolonisedafloodedcoastalplain,formingtheGreatBarrierReefofQueensland.
Ancientplantsstillgrowinthewild.Large'Antarctic'treefernsarecommonindamp,shadedgulliesonthesouthsidesofridges.Cycadpalmsformanunderstoreytotall,silveryspottedgums(eucalypts)alongthesouth-eastcoast.Rarerelicsfromearliergeologicalerasarefoundinsmall,specialhabitats,suchasdesertcanyons.
Pressureonnativehabitatsfromagricultureandintroducedpestslikethefoxandrabbithaveresultedinextinctionsofsomenativespeciesinthepast200years.Australianowhasastrongscientificandlegalframeworktodealwiththeseissues.Australianscareabouttheiruniqueenvironment.
History
Morethan60000yearsbeforethearrivalofEuropeansettlers,Aborigi
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