<prompt> Bhala okuqhubekayo kwalesi sigaba - UDouglas Mawson, umholi nomhleli we - Australasian Antarctic Expedition, wanquma ukuthatha izinja zaseGreenland ezingamashumi amahlanu; wayekholelwa ukuthi lenani laliyoba ngaphezu kokwanele ohambweni lokuhlola ngama - sledge ayehlele ukulwenza phakathi nonyaka ayehlele ukuwuchitha e - Antarctica. UMawson wayethanda izinja kunamaphoni ngoba, nakuba zazingakwazi ukudonsa isisindo esingaphezu kwesisindo sazo, ukudla kwazo kwakungagcwaliswa ngenyama evela ezilwaneni zase-Antarctica futhi uma kunesidingo kusuka kwezinye izinja, ngakho-ke zazingadingi ukungeniswa okukhulu kokudla okudliwayo okwakudingeka ngamaponi ukuze azibone ekuhambeni. UMawson wayehlatshwe umxhwele intshiseko yezinja ezazihamba nohambo lwe-Nimrode  <response>: lapho ephelezela u-Ernest Shackleton e-Antarctica. Bobabili uShackleton noRobert Falcon Scott babengabaza inzuzo yezinja phezu kwamaponi. U-Amundsen nophayona wase-Arctic u-Friedjof Nansen babengabameli abanentshisekelo futhi becabanga ukuthi abahloli bamazwe baseBrithani babengaqondi kahle ukuthi bangazisebenzisa kanjani izinja ezifundeni ezibandayo; U-Amundsen waveza impumelelo yabo eNyakatho Nenkabazwe kanye nokulula kokuphatha izinja uma kuqhathaniswa namaponi, ikakhulukazi ezindaweni ezinemifantu eminingi lapho inja ewile ingalandwa kalula kepha iponi ewile yayivame ukulahleka. Nokho, abantu baseNorway babethambekele kakhulu ekusebenzelaneni nezinja; nakuba babekwazi ukuzithanda lezi zilwane, kwakungacatshangwa kangako ngokusinda kwazo lapho sezingasazisebenzisi. UScott wayesebenzise izinja ohambweni lwakhe lwe-Discovery futhi wazizwa kabi lapho ephoqeleka ukuba azibulale zonke ohambweni lwakhe lokuya eningizimu. Noma kunjalo, isimo sakhe sengqondo ngezinja sasifana nesika - Amundsen no - Mawson: 