Atlantic Ocean: ebe, akụkọ ihe mere eme, na ugbu a

Atlantic Ocean, ala ọnọdụ nke bụ nke a kọwara n'okpuru ebe a, - a akụrụngwa nke ụwa osimiri. Nke a bụ otu n'ime 4 isi ọdọ nke mbara ala. The ịdị ukwuu nke abụọ kasị ukwuu, mgbe Pacific. The ebe n'elu - 92 nde square kilomita, aza ajụjụ maka 25% nke niile mbara ala mmiri .. N'ebe ọwụwa anyanwụ, oké osimiri ókè Eurasia na Africa, si North - South na North America, n'ebe ndịda nke ebe Atlantic ọkọkpọhi Antarctica. The nkezi omimi nke oké osimiri - 3 500 km, na kacha - 8742 m (na anyị na-ekwu okwu banyere Puerto Rico trenchi).

Atlantic Ocean - ala ọnọdụ

Water ebe erukwa si n'ebe ugwu na n'ebe ndịda na mpaghara nke Earth, agafe sub-Arctic na Antarctic latitudes. The oké ihe nke oké osimiri bụ ya zuru ezu obosara na miri emi, mgbe eru ụwa, ogologo ya na-ebelata ka 2 900 km. Cape Agulhas bụ ókè n'etiti Atlantic na Indian oké osimiri, na Cape Horn abahade ókèala kọwara na Pacific Ocean.

Malite aha na oké osimiri agụmakwụkwọ

Description nke Atlantic ga-amalite na ya na omume. Ọ na-e guzobere n'ihi nke gbawara n'etiti nke oge ochie kọntinent nke Pangea, si chipped akụkụ nke ịmaliteworị oge a kọntinent. Aha nke oké osimiri na-kasị-ejikọta ya na Atlantis - oge ochie mythical agwaetiti na ọtụtụ puku afọ gara aga wee n'okpuru mmiri, presumably na oké osimiri. Ọzọ n'onwe yiri aha Atlas ugwu (Africa).

ọkọdiọhọ

Atlantic oké osimiri bụ nnọọ indented, na ngụkọta ọnụ ọgụgụ nke osimiri eru n'ime oké osimiri ma ọ bụ oké osimiri, ọtụtụ ihe ndị ọzọ karịa nke ndị ọzọ na nnukwu ozu mmiri. Nke a mma, nke gosiri ọdịiche ya na ndị ọzọ oké osimiri. Unique ala, nke bụ nnọọ mgbagwoju morphological ihe pụta ụwa mmiri dị otú ahụ dị ka Atlantic Ocean. Obodo ebe mfe akọwa eziokwu a. Gafee osimiri ogologo nke 16 000 km, ọ na-erukwa Atlanticheky Mid-iche. Nke a bụ a seismically ifịk ebe na-ejighị n'aka ụwa jikọrọ ọnụ. Mgbe ụfọdụ riiji mmiri n'okpuru osimiri agbọpụta ọkụ abịa ka elu. Otu ihe atụ nke ndị dị otú ahụ owuwu bụ agwaetiti nke Iceland. Ọ bụghị ihe ọhụrụ n'ihi na ala - .. Basin, nkezi omimi bụ banyere 5-7 puku mita kasị ukwuu a n'ụdị enyemaka - North American, n'ịdị elu bụ 8742 m, Otú ọ dị, jụrụ, ridges na ugwu nta -. Nwekwara adịghị ahụkebe bụ ndị Atlantic Ocean. The ala kpuchie ájá, tumadi foraminiferal. Nso ka kọntinent apịtị n'elu enye ụzọ terrigenous ego: pebbles, gravel na ájá. Sikwa ele n'oghere nke ala-egosi red ụrọ.

ihu igwe

A dịgasị iche iche nke ọnọdụ ihu igwe nke oké osimiri na-akpata ya na-erukwa n'ebe ndịda ọwụwa anyanwụ. Ọ captures niile onodu ubochi zones - si oyi na-ekpo ọkụ Equatorial Antarctic. Atlantic oké osimiri okpomọkụ lends onwe ya a mmetụta siri ike si North nke Arctic mmiri. Ụsọ oké osimiri nke North America, na-adịghị anya Florida, mụrụ ndị kasị ibu na-ekpo ọkụ ugbu a - na Gulf Stream. Obosara ya - 75 km, omimi nke eruba - 700 m. Gulf Stream eburu mmiri ọkụ, nkezi okpomọkụ - 26 degrees n'elu efu.

okwukwo

Dabere na ókèala, na-agbanwe eruba ọnụego. Na Central n'ógbè oké osimiri na ọ bụ 6 m / s. Oke eruba ọnụego - 30 m / s. Na n'ebe ugwu-n'ebe ọwụwa anyanwụ nke Gulf Stream abatakwa North Atlantic Ugbu A, nke, n'aka, na-kewara abụọ iyi. Otu esịmde n'ụsọ oké osimiri nke Norway, na-eme ebe ndị a na-ekpo ọkụ, ọhụrụ n'ihi na a na mpaghara, ihu igwe na abụọ na otu onye - "collapses" ma e ẹkenịmde maka oyi na-atụ Canary Ugbu A na Southern Africa. N'ebe ndịda, ọ aga n'ime North Equatorial na nke ikpeazụ, n'aka, bụ n'akụkụ aka Gulf Stream. Ha nile bụ akụkụ nke Atlantic Ocean efere. N'ihi ya, ọ na-enyo na na N'ezie nke kọwara mmiri na-akpụ akpụ na a malite direction, oyi na-atụ na-enye ụzọ ọkụ na Anglịkan.

Tinyere Atlantic n'ụsọ oké osimiri nke North America ẹkenịmde oyi Labrador Ugbu A, na-eme a obi ọjọọ na ndị oyi na-atụ ihu igwe nke Canada na Greenland. Na ebe agaa kụọ na Gulf Stream, a kpụrụ "Newfoundland gbọmgbọm" na elu esịmde nke bụ ezigbo ozuzu ala microorganisms. Ọ na-mepụtara fishery maka azụ asa na Ngwuputa, salmon na okporoko.

isuo

Ọ na-adịghị nwere a ukwuu nke agwaetiti mmiri dị otú ahụ dị ka Atlantic Ocean. The ala ọnọdụ, ọzọ, na-akọwa ihe niile. Ha na-agụnye isi ihe nke otu na dị iche iche obere ókèala. The naanị wezụga bụ Greenland, bụ nke dị na ókè-ala n'etiti Atlantic na North Arctic Ocean na Iceland. Large Atlantic agwaetiti - banyere. Saint Helena, oh. Sao Paulo, banyere. Bouvet banyere. . Ascension, na Falkland Islands na ndị ọzọ nwere a pụtara nkịtị onu na ndịda nke oké osimiri - na atolls (coral n'ókèala).

The fauna na osisi

The fauna na-anọchi anya ndị ogbenye umu mejupụtara, karịsịa ná mpụga nke ọdọ mmiri. Pool Atlantic Ocean nwere ike "na-anya isi" a ọnụ ọgụgụ buru ibu nke na-acha ọcha-blooded Pike. Large mammals nọ na mmiri bi whales, akàrà na aji akàrà. Flora na-anọchi anya a nnukwu iche iche nke ahịhịa mmiri - Sargassum. Ọbụna ha na-emekwa ka Sargasso Sea ụsọ oké osimiri nke North America, ya ndepụta nwere ike hụrụ si ohere.