Zviduku Ocean - Arctic

Nyanza ndiwo maitiro akaoma kunosanganisira zvina munyanza. Chinhu akapfuma nyika kuti anorarama noupenyu kwayo, zvakasiyana-siyana uye zvinonakidza. Zviduku yomugungwa - ndiyo kweArctic. It riri nechepakati chikamu kweArctic. Anenge mativi ose rakakomberedzwa nyika (North America uye Eurasia).

Hazvina chete zviduku gungwa Nyika, asiwo coldest. Izvi imhaka yaro nenzvimbo chinzvimbo. Vazhinji penyanza akafukidzwa chando, saka kweArctic Ocean ndiye vanzika chikamu mumakungwa. Hazvina kudaro nokushingaira dzakabudirira kutumirwa.

Asi gungwa kwakakosha munyika zvine urongwa urongwa. nzvimbo yayo unokubvumira kuwana yokudimburira kubva North America kuRussia. Naizvozvo, pashure peHondo Yenyika II, akava chinhu kunyatsodzidza nechinangwa pakutevedzera muchiuto uye zvesayenzi zvirongwa.

Zviduku Ocean yazova nzvimbo dzakawanda dzakaitwa pamusoro dzinopwanya aizi, Ngarava dzepasi pemvura. Court akatamira kure kupinda chando, kudzika pasi kusvika pasi Ukobvu. Research chaiitirwa pamusoro kukukurwa echando floes.

Zvakazorodza duku gungwa igomba mumupata, izvo akapoteredzwa makungwa. Nzvimbo penyanza ndiyo mamiriyoni 14,75 makiromita. Hafu pasherefu kwayo, richisvika vaifanira makubhiti 1300 makiromita. Zviri pano kuti ane mukuru kudzika uye siyana mukati Mahombekombe. Sezvo yakasimbiswa, ndicho migumisiro rechando inotungamirwa.

The nechepakati bheseni otonga dhayamita anosvika 2250 makiromita. Nepano pakati pemvura Lomonosov Ridge Mountain. Mukuru kudzika duku gungwa inosvika pa kumativi 5527 mamita. pfungwa iyi iri muGungwa Zimbabwe.

Bering Strait rinobatanidza Arctic uye makungwa Pacific uye unoparadzanisa Alaska uye kuchamhembe-nechokumabvazuva Asia. Kuparadzana muganhu kubva kuAtlantic Ocean inopfuura nomugungwa, musoro Norwegian riri pakati Groenland uye Europe.

The nenzvimbo nzvimbo penyanza kunotema vazhinji zvachiri. Somuenzaniso, anogamuchira rezuva simba muhuwandu maduku pane dzimwe nzvimbo munyanza. Naizvozvo, ayo mvura tembiricha iri zvakakwana pasi, uye vakawanda penyanza akafuka chando. Chimiro chavo hachisi yunifomu. Mune dzimwe nzvimbo chando vane chinoramba yakarongeka, apo mune dzimwe matombo echando hadzina soldered pamwechete.

The chando pabutiro ari kuchinja uye, zvichienderana nenguva yegore. Nokuti kuti kutumirwa munharaunda yakatanga zvishoma hunhu kufamba usati kudzidza. Vazhinji zvakawanwa zvaigadzirwa pachishandiswa kudzidza kufamba ngarava, izvo chando kupinda matombo echando.

It Vakawana kuti kunyanya mvura kweArctic Ocean kunounza Norwegian iyezvino. Ipapo mvura chokuita Pacific Ocean, kuuya kuburikidza Bering Strait.

Animal uye chirimwa nyika mugungwa haisi akasiyana mhando kukwana. Izvi imhaka zvayo nzvimbo uye okunze. Ice hakudereri chiedza chezuva zvakakwana, izvo zvinotadzisa mbeu kukudziridza zvakazara. Pedyo Eurasia vanosangana hove huru, mabheya, nemicherechedzo nevamwe mhuka.

Achitaura pamusoro sei penyanza iduku, zvinofanira kucherechedzwa kuti kweArctic Ocean kwakakosha kuti vanhu, uye tsvakurudzo ake raisanganisira nyika zhinji.