Ke eng ho Arctic Circle

Ka ea Lefatše e ka leboea le fetisa Arctic Circle le ka Boroa, ka ho latellana - mola South ho Arctic oa libaka. Pele e nkoa e le moeli oa mocheso oa libaka tlelaemete le Arctic. Antarctic Circle e nkoa e le moeli oa tlelaemete Antarctic. 21-22 June (lehlabuleng letsatsi le tsoang tlung) letsatsi le ka mohla o beha, 'me ka ea mariha letsatsi le tsoang tlung (Dec 21-22) - ha e tsoha.

Mabapi le selekane sa Lefatše sekama liphetoho etsahalang battlefield letsatsi ya mola ho Arctic Circle (Arctic lesakaneng) ho fihlela ho limithara tse tharo ka letsatsi, 'me ho fihlela ho limithara tse lekholo ka selemo. Re atlehe dipalelo ho selemo sa 2015. Ho ile ha fumanoa hore pele Arctic Circle tla jarisa ho ea ka leboea. Lilemong tse latelang tse robong ka mor'a selemo 2015 - limithara tse makholo a mane ho ea ka boroa.

Moeli o ne o hlalosoa ke polar bosiu lesakaneng Polar, haeba letsatsi le ke ntlha luminous, moo lefatše ha e na sepakapaka. Ha e le hantle, letsatsi le qala ka ponahalo ea ntlha e ka holimo ea tiske letsatsi. Ho feta moo, boemo ba bonahalang eka ke tsa leseli li baka ho refraction holimo ea sebele (kobang oa mahlaseli sepakapakeng ho). Tabeng ena, ho Arctic Circle larileng ka ka metsotso e mashome a mahlano ka boroa ho ea fihla moeling oa bosiu Polar.

Khopolo ea Arctic lesakaneng ile a kenyelletsa Eudoxus tsa Kinidase (Plato o thaka). O ne a utloisisa kamano e pakeng tsa sekama selekane le ho khanya ha lefatše libakeng tse fapaneng tsa lefatše, ho amana tlelaemete le bolokolohi. Eudoxus e hlahiswa tlhaloso ya "boemo ba leholimo". Location tsa Arctic Circle, ka maikutlo a hae, e ne e le likhato tse 54. litulo tsohle tsa bona ba ne ba nkoa ba sa tšoanelehe bakeng sa bophelo ba motho.

Hoo e ka bang 327-limithara BC le mosesisi oa likepe ea pele, eo e neng e khona ho tšela Arctic Circle, e ne e le jeokrafi Pytheas. Arctic letsatsi O ile a re ka Leoatleng le Norway.

The navigator pele ba ne ba tsamaea ka sekepe ho potoloha Afrika, e ne e le Cook. E ileng sa etsahala nakong ea leeto la hae la lefatshe.

Arctic Circle Europe matha ka naheng ea Norway, Finland, Russia le Sweden. Ntlha ea lifapano ka Serussia Republic of Karelia, Murmansk sebakeng, Kandalaksha Bay le Mezenskaya Bay ka White Sea, Nenets, Komi le libakeng tse ling. Le karolo ea naha, e leng e teng e ka leboea ho selika-likoe sa bitsoa Polar sebakeng.

Ho fetela ho Bering Strait, line eo e tsoela pele ka America. Sebakeng sena, ho Arctic Circle matha ka Alaska, ka likarolo tse tharo tsa Canada. Ho ekelletsa moo, mohala tsoela pele Baffin Island, Fox Bay, Greenland, 'me Davis Strait.

North Circle North Atlantic fetela le Sedanishe mochophorong sehlekehleke sohle Grimes tsa Iceland, 'me Greenland le Norway Sea.

South Circle lifapano a 'maloa a libakeng oa Antarctica le Southern Ocean. Ntlha ea fetisa ka Antarctic Hloahloeng, Leoatleng Lazarev, Weddell Cosmonauts, Amundsen Gulf le leoatle Reeser Lans. From Amundsen Gulf lebōpong le mola ho Arctic Circle lifapano Leoatleng Selekane, Enderby Land le Princess Elizabeth, lebōpong le ka mose oa 'Nete, Davis Sea, Vincennes Bay ka Mawson Leoatle le Beach Knox. mola latelang alternately feta leoatleng le ka mabōpo a tse fapa-fapaneng ka Wilkes Land. Haufi le ho "Dumont d'Urville" (liteishene French) tsoa ka lefapha la Pacific tsa Southern Ocean ho tloha k'honthinenteng Antarctic.