Tekun Arewa Mai Sanyi

Tekun Arctic (ko Tekun Arewa Mai Sanyi) shi ne ƙananan teku mafi sanyi a duniya. Yana a cikin yammacin duniya, yana kewaye da nahiyoyi uku: Turai, Asiya, da Arewacin Amurka. Yana da matsakaicin zurfi na kusan 1,205 meters (3,950 feet) kuma fadin sa na kai wa kimanin 14 million square kilometers a lokacin sanyi.

 Siffofi 
Tekun Arctic yana da sanyi sosai, musamman a lokacin sanyi inda kankara ke rufe yawancin fuskarsa. A lokacin rani, kankara tana narkewa a wasu wurare, amma yawancin bangarorin na ci gaba da kasancewa cikin sanyi. Yana da zurfi mai yawa a wasu sassa, musamman a Basin na Eurasia.

 Kasashen da ke kewaye da shi 
Tekun yana kewaye da kasashe guda shida:
 Kanada
 Rasha
 Amurka (ta hanyar Alaska)
 Norway
 Denmark (ta hanyar Greenland)
 Iceland

 Muhimmanci 
Tekun Arctic yana taka muhimmiyar rawa wajen daidaita yanayin zafin duniya. Hakanan, yana zama muhalli ga wasu nau'ikan halittu da ba a samu a ko'ina ba kamar:
 Balarabe (polar bear)
 Hatimi (seal)
 Alƙawari (walrus)
 Kifaye masu juriya da sanyi

 Canjin Yanayi 
Sakamakon dumamar yanayi, an samu raguwa a kankarar da ke daskarewa a yankin Arctic. Wannan yana shafar rayuwar halittu da kuma sauya yanayin ruwan tekun, wanda ke barazana ga tsarin rayuwa na yankin.

 Bincike da Rarraba 
Kasashe da dama na gudanar da bincike a yankin Tekun Arctic don nazarin sauyin yanayi da gano albarkatun ƙasa kamar mai da isakar gas. Haka kuma, ana yin muhawara tsakanin kasashe kan mallakar wasu sassa na tekun saboda yawan albarkatun da ke ƙasansa.

 Hanyoyin haɗi 
 Pacific Ocean

 Manazarta 
Category:Teke-Teke
Category:Taswirar Duniya
Category:Tekun Arctic