Ziziphi amazwekazi Sendizihlambile yi-Arctic Ocean? iimpawu zayo

Le Ocean iqatshelwa njengoko incinane ubukhulu kunye nobunzulu. Le ibekwe kwi ngundoqo Arctic. indawo yayo - isitshixo ekuphenduleni lo mbuzo oko amazwekazi owayamene North Arctic Ocean. Igama lakhe yesibini - le Arctic kunye namanzi ifikelela kunxweme North American kunye nelizwekazi eYurophu.

Iimpawu yeemeko ocean

Le ndawo kuhlala yi-Arctic Ocean, lincinane, kwaye akukho ukuvalela ukuvela kwi echibini inani elikhulu iziqithi. Kwaye akukho rocks ezincinane ephuma kumphezulu, kwaye Nqabakazi lwezwekazi indawo enkulu (Novaya Zemlya, Spitsbergen, eGreenland, njalo njalo).

Amazwekazi, leyo ugeza i-Arctic Ocean - le yomntla kanye ehlabathini. ngamanzi abandayo inxenye ukugcakamela lokusetyenziswa ubushushu apho izakondliwa Atlantic, ngokudlulisela emNtla Europe. Intwana iya wotha ukusuka iPasifiki, edlula kwi wethu Strait. Kuye ethile isiphumo kunye ejikeleza zezulu mass efudumeleyo. Ebusika, ulwandle silityaziswa ngomaleko omkhulu womhlaba ze ngumkhenkce, ngokuqhelekileyo iqondo lobushushu akayi kuvuka ngentla -40 ºC.

Ziziphi amazwekazi Sendizihlambile yi-Arctic Ocean?

Xa ukuhlola iqokobhe amanzi Umhlaba zilubona isithuba lebhokisi mazwekazi mabini. Polar Ocean zinqanda zilandelayo amazwekazi: Eurasia nakumNtla Melika. Isiphumo kwenzeka kwezinye elwandle phakathi amazwekazi ngokusebenzisa iindinyana.

Inxalenye basic ibandakanya amanzi aselwandle, uninzi lwazo enxulumene ukuya kwenye, kanye kuphela - lwangaphakathi. iziqithi ezininzi ibekwe ehlabathini lonke. Arctic Ocean uhlamba amazwekazi, emideni apho ibekwe ngaphezu Arctic Circle. amanzi ayo kwindawo ngqwabalala imozulu Arctic.

Ocean sezulu

abafundi izifundo Geography achaze oko unxweme amazwekazi ahlambe yi-Arctic Ocean, yaye ziziphi iimpawu zayo zemozulu. umoya Arctic ufudumele kakhulu Antarctic. Ngokuba amanzi Polar ukufumana ubushushu ukusuka elwandle ezikufutshane. Kunye zokugqibela intsebenziswano kangako esebenzayo. Isiphumo kukuba kumntla ikhweyitha "eshushu" ngokusebenzisa i-Arctic Ocean.

Ifuthe komoya evela entshona nomzantsi-ntshona kwakhokelela ekubeni zokusekwa kwe-North Atlantic yangoku. kwabo amanzi kuthuthwe ngaxeshanye elunxwemeni kwelizwekazi yaseYurophu ngasempumalanga. Niye kuwakhawulela aqukuqela wethu Strait, kunye Pacific Ocean.

inkalo Famous yendalo ezi ezinezinga - ubukho ice kuqweqwe phezu kwamanzi. Polar Ocean uhlamba kunxweme amazwekazi ze kumntla ikhweyitha, apho Arctic Circle esilawulwa obushushu aphantsi. Ngeso lenyama ice kwenzeka ngenxa xi esezantsi neetyuwa kumphezulu inwebu amanzi. Isizathu sokuba kwetyuwa - oluninzi umlambo aphuma amazwekazi.

ukusetyenziswa okusebenzayo

Ziziphi amazwekazi Sendizihlambile yi-Arctic Ocean? North America nakwamanye amazwe aphesheya. Nangona kunjalo, ixabiso neyezoqoqosho imele ngaphezu kwamazwe abanofikelelo kulo. iidipozithi Ukufuna izimbiwa kwezimbiwa livimbela isimo sezulu sendawo ezinzima. Kodwa ke, nangona oku, izazinzulu bakwazi ukuvelisa i endle hydrocarbon kwi offshore ezinye kweelwandle esemantla unxweme Canada kunye Alaska.

Le izilwanyana kunye nezityalo yolwandle azikho zizityebi. Kufuphi Atlantic wenziwe kuloba kunye nezokukhupha ulele, kwakunye ezingela ngetywina. Sperm benze umsebenzi wabo phantsi quotas engqongqo. I-Northern Sea Route (NSR) baqala ukuphuhlisa kuphela kwinkulungwane XX. Ngokutsho inkundla kuba ngokukhawuleza kakhulu sivela eYurophu ukuya eMpuma Ekude. Inkulu indima yakhe kuphuhliso kummandla yaseSiberia. Khona ngu oluqhutywa ulwandle izibonelelo amahlathi kunye esikrwada, undihlangule imveliso kummandla kunye nobuchwepheshe.

Ubude ukuqhutywa iinyanga 2-4 enyakeni. Icebreakers kunceda lingalandisa eli xesha kwezinye iindawo. umsebenzi SMP kwi Russian Federation zibonelela ngeenkonzo ezahlukeneyo: Aviation polar, izitishi ezintsonkothileyo ukuze esweni imozulu.

History of the isifundo

Ziziphi amazwekazi Sendizihlambile yi-Arctic Ocean? Ziziphi iimeko zemozulu kwaye bendalo le Arctic Circle? Iimpendulo zale mibuzo kunye nabaphandi emininzi wafuna-ezibandayo. I uhambo kuqala aselwandle nangoku izinikele amaphenyane ngamaplanga. Abantu ezingelwa, wayeloba, waza wafunda ngakumbi ukuqhutywa wasentla.

abahloli weNtshona Koloni iilwandle polar wazama ukuba ahambe ndlela imfutshane ukusuka eYurophu ukuya Indiya kunye neTshayina. igalelo elikhulu wenza uhambo, eyaqala ngo-1733 yaye yathatha leminyaka. Le feat benzululwazi kunye nabahloli ayikwazi phantsi; ke ekufumaneka imilo unxweme ukusuka Pechora River ukuya wethu Strait. Ukuze ufumane inkcazelo malunga nezityalo, izilwanyana kunye neemeko zemozulu ziqokelelwa ekupheleni kwenkulungwane XIX. Kwisiqingatha sokuqala kwinkulungwane elandelayo mayithwalelwe sicatshulwa ukhangelo lomanakalo ngaphakathi navigation enye. Oomatiloshe wenza imilinganiselo anzongonzongo, ububanzi kwesikhoko ice kunye kugcinwa zemozulu.