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TheAntarctica(南极洲)isthemostsouthernareaoflandontheearthandismostlycoveredwithice.Peoplehaveneverwantedtol 76 therebecauseofitscoldesttemperature.Butnowscientistsfromalloverthew 77 cometostudytheicetolearnmoreabouttheearth’shistory.
SomescientistsliveonAntarcticaforpartofthey 78 .Buttheydon’tusuallystaythereformorethansixmonthsb 79 therearesixmonthsoflightandsixmonthsofdarkness.
Antarcticausuallyhasagooddealoff 80 weatherwithoutanywindatall.Thestrongwindsareusuallyonlyinsomepartsofit.Itisalsoi81 tolearnthatitisn’tverywetthere.Thereisveryl 82 snoworrain.ItsnowsontheiceinwinterbutatothertimesAntarcticaisd 83 justliketheSaharaDesert.
InwintertheseaaroundAntarcticafreezes(结冰)fort 84 ofkilometres.Butscientiststellusthattheearthisgettingw 85 .SointhefuturetheremaybelessiceintheAntarcticsea.Whenthathappensourweatherwillneverbethesameagain.
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