Babban mahimmancin Antarctica. Fasali na taimako daga cikin nahiyar mafi sanyi

Kowannenmu daga benci na makaranta ya san cewa Antarctica ita ce mafi ƙasƙanci da kuma mafi girma a nahiyar a duniya. Amma 'yan sani game da rikodin. Gaskiyar ita ce wannan nahiyar ita ce mafi girma a duniya. Matsayin mafi girma na Antarctica "ya girma" a saman ƙasa ta kusan kusan kilomita biyar!

Fasali na taimako na nahiyar

Har zuwa tsakiyar karni na ashirin, masu binciken geographers sun ci gaba da yin jayayya game da abin da aka boye a ƙarƙashin kankarar har abada na Antarctic. Wasu masanan kimiyya sun yi imanin cewa, a karkashin dusar ƙanƙara mai dusar ƙanƙara, duk wani yanki na kasa - babban yankin - an boye. Wasu sun tabbata cewa a ƙarƙashinsa akwai tarin tsibiri daga tsibirin da dama. Ƙarin binciken kimiyya game da ɓacin duniya, da kuma fassarar kawo ƙarshen wannan gardama: An gane Antarctica a matsayin na shida na duniya na duniya, har ma mafi girma.

Matsakaicin matsakaicin surface na Antarctica shine mita 2040. Gaskiya ne, nahiyar yana amfani da wannan rikodin zuwa babban motsi. A cikin rashi, nahiyar zai wuce sama da mita 415 kawai a saman teku.

Saukar da Antarctica ne mai mahimmanci. Tsakiyar filayen nan iyaka a kan shimfidawa yankunan. Bugu da kari, kashi ɗaya bisa uku na yankin nahiyar yana kasa da matakin duniya.

Bisa ga yanayin taimako, dukan nahiyar na iya raba kashi biyu - yamma da gabas. Antarctica ta gabas yana cikin duniyar tsofaffi kuma tana wakiltar wani tudu mai tsayi. A gefen yammacin nahiyar, wurare masu tudu da ainihin tsaunukan tsaunuka na dabam. A nan ne mafi mahimmanci na Antarctica yana samuwa.

Duwatsu mafi ƙasƙancin nahiyar sun fi kama da shekarun da suka wuce zuwa Amirkawa Andes. Masana binciken halitta sun gaskata cewa zasu iya ci gaba da ci gaba a cikin kudancin duniya.

Babban mahimmancin Antarctica shine Vinson ganiya

A dubban kilomita daga Arewa iyakacin duniya shi ne wani tsararru Vinson total tsawon na 21 km. An bude shi ne kawai a shekara ta 1957 kuma ana kiran shi bayan Sanata Sanata Karl Vinson. A nan ne mafi mahimmanci na Antarctica yana samuwa. Wannan shi ne ganiya na Vinson, wanda tsayinsa - 4892 mita.

Gaskiyar gaskiyar: a cikin tsoffin litattafan Soviet da taswira za ku iya ganin wani darajar tsawo - 5140 m Wannan shine ainihin abin da ya kasance. Amma saboda yaduwar yanayin duniya wanda ya fi tsayi a kan Antarctica yana cike da sauri, ya rasa mita 50 a cikin shekaru goma.

Tarihin abubuwan hawa zuwa Vinson

Na farko hawa zuwa Mount Vinson a Antarctica an yi shi ne ta hanyar jirgin Amurka wanda ya ƙunshi 'yan gwagwarmaya tara. An samu nasara a ranar 18 ga Disamba, 1966. Har ila yau, aikin yawon shakatawa, ya hau dutsen da yawa, na wuraren da ake kira Vinson. Bayan haka, ma'abota wasanni da kuma masu yawon bude ido daga kasashe daban-daban na duniya sun rinjayi mafi girma daga cikin ƙasar.

Duka daga Dutsen Vinson a hanyoyi da yawa. Don haka, {asar Amirka Stephen Koch ya yi ta a kan tebur, da kuma Yuichiro Miura, a Japan.

Kusan kowane mutum zai iya hawa a yau zuwa mafi girma daga nahiyar "sanyi". Wasu hukumomi na tafiya suna tsara shirye-shirye irin wannan. Tabbatacce, don biyan wannan hawan zai sami yawa - kimanin miliyan 3 rubles.