A kudancin batu na duniya tamu - ta Kudu iyakacin duniya

Blue kamfas allura ko da yaushe nuna arewa, don haka idan ka je a gaban shugabanci dogon isa har da kibiya ba nuna mike, popadosh inda ne kudancin batu na duniya tamu - ta Kudu iyakacin duniya.

Wannan shi ne don haka ba daidai ba, wannan duniya tamu, akwai da dama ta Kudu zura sandunan ɗaukarsa.

definition

The kalmar "iyakacin duniya" an tsara shi da iyaka, iyaka, karshen batu na wani surface ko wani abu kazalika diametrically tsayayya - a cikin wannan harka shi ne sabo da ra'ayi, da kuma a cikin wannan duniya akwai kawai biyu dogayen sanda, kasa ko fiye ne, mai yiwuwa, a cikin halittu tare da wani daban-daban ra'ayi na sarari.

A wannan duniya tamu, akwai yanayin dogayen sanda - Arewa da ta Kudu (da kudancin batu na duniya tamu), wanda aka located inda duniya ta axis na juyawa intersects bãyan tẽkun a maki biyu. Kamar dukan tsakaitãwa, da sandunan da dama ma'ana: a wadannan wuraren da Gwargwadon tsarawa da kawai latitud, bi da bi, da sandunan ne babu lokacin da zones - zabi wani.

Kuma, musamman sandunan da sanyi da kuma m, kuma ko da daga sunan zama m.

Magnetic sandunan

The Earth yana da wani Magnetic filin generated da core na duniya, ya tashi daga zubi dutse, ciki har da karfe. Kamar kowane electromagnetic radiation, shi yana da ikon line nuna shugabanci na radiation. Yana da wadannan Lines suna tilasta su karkatar da kamfas allura cewa ne ko da yaushe a layi daya to wadannan Lines, tsananin a daya shugabanci. Lãlãtacciya aya daga cikin wadannan Lines ake kira da Magnetic sandunan - arewa da kuma kudu, kuma suna rugujewa, kuma kada yayi daidai da Gwargwadon. Su ba hamayya da juna da kuma cewa shi ne, Magnetic axis na Duniya, a haɗa da Magnetic iyakacin duniya ba ya wuce ta cikin cibiyar na duniya.

Ba zato ba tsammani, da kudu Magnetic iyakacin duniya janyo hankalin kudu iyakacin duniya na kamfas allura, kuma tun gaban zargin jawo hankalin, shi ne mafi daidai a kira ta Arewa.

Gwargwadon matsayi

A aya a kan duniya ta surface tare da tsarawa 90⁰ 00 '00' 'ta Kudu - Kudu iyakacin duniya - da kudancin batu na wannan duniya tamu. Dogayen sanda samu mafi tsanani dangane da sauyin yanayi zones na duniya. Arewa ne a kan kankara na Arctic Ocean, t. E. A cikin teku, located tsakanin babbar yankunan ƙasar. Ta Kudu - a Antarctica, watau a kan m rabo daga dukkan bangarorin da teku ...

A sandunan, da rana ta fito sau daya a shekara, lamarin da watanni shida zaune saukar a baya da sararin sama. A cikin Antarctic, da rana ta fara 22 ga watan Satumba, dade 178 kwanaki kuma ƙare a watan Maris.

sauyin yanayi

Duk da "zafi" sunan, da iyakacin duniya ta Kudu - matsananci kudancin batu na duniya - daya daga cikin wuraren da na matsananci rayuwa yanayi. An located a nahiyar, tare da rufe lokacin farin ciki Layer kankara, da kuma sunbathing akwai quite matsala - da sauyin yanayi a Kudu iyakacin duniya ne colder fiye da Arewa. Kamar yadda shi dai itace, saboda an cire daga bakin tekun, kuma tẽku - yana da wata halitta zafi accumulator. Its wuri ne a kan wani tsauni, da kuma rare rana ta haskoki isa surface, nuna beleyshim snow. A cikin yankin na iyakacin duniya, a Amundsen-Scott (USA) yayi zazzabi -82,8 ⁰S cewa kawai 7⁰ warmer rikodin low rajista a Rasha tashar "Vostok", located a kan wannan nahiyar.

Ci na Kudu iyakacin duniya

Bayan da American Peary Arctic balaguro, a lokacin da Arewa iyakacin duniya, babban manufar da majagaba da aka bude a 1909, ya zama mafi m batu na wannan duniya tamu. A tarihin ci daga cikin Kudu iyakacin duniya shi ne daya daga cikin na karshe shafukan da tarihin duniya Gwargwadon binciken, kuma daya daga cikin mafi ban mamaki.

A tseren da hannu biyu teams: Norway, karkashin jagorancin almara iyakacin duniya Explorer Amundsen Rualdom da Birtaniya karkashin umurnin Robert Scott. Daga baya, a wasan da Ingila ta bazu zuwa da wadannan bayanin wadannan expeditions: tsara don na karshe, daki-daki, da warware daga duk wani hadarin tawagar shi ne sanyi, kirga da kuma jaruntakar turu Norwegian romantic Banasare. Amundsen musamman cajin cewa hamsin huskies, wanda ya koma da tawagar, kamar yadda muka matsa zuwa ga iyakacin duniya ta zama tushen abinci ga sauran karnuka da mutane.

Janairu 17, 1912 da Norwegians kai iyakacin duniya, gaba da Scott ta wata daya. A kudancin batu na duniya da aka a kan tushe a nesa na 1,300 km, Amundsen kai iyakacin duniya a watanni biyu bayan da farkon na balaguro da koma amince, jawabin a kan hanyar koma zuwa kwanaki 10 kasa. 5 mutane a karkashin Scott tawagar tare da tsananin wahalar isa burin, da kuma can samu su kidan Amundsen. Aka samu sun matattu daga ci kawai watanni shida.

A halin yanzu jihar

A Antarctica yana da wani yankin division, yarda ne kawai da bincike ayyuka da za'ayi a karkashin kasa da kasa alkwari. A Kudu iyakacin duniya shi ne wani American bincike tashar, mai suna bayan da discoverers - Amundsen da Scott, game da shi sanye take da wani al'ada wuri domin daukar hoto - da kudancin batu na duniya. Shi ne na musamman alama a kan wani tsayawar kewaye da flags na halartar kasashen Antarctic bincike.

Kowace shekara, alama na kawar da na kankara harsashi a kan kudancin nahiyar na duniya deviates daga sifili longitude goma mita, da kuma shi yana zuwa da za a rearranged. Abin farin, duk lokacin da kudancin ƙasar batu ne ya bude ba tare da kokarin cewa an shafe ta heroes of kimiyya a farkon na XX karni. Yanzu yana aiki a kan wani iyakacin duniya a webcam, da kuma ziyarar da ta kunshe a cikin jerin yawon shakatawa hanyoyi.