Mmụta:Ụlọ akwụkwọ sekọndrị na ụlọ akwụkwọ

Ọnọdụ oyi nke Atlantic Ocean bụ gịnị? Nkọwa nke agba mmiri Atlantic

Oké Osimiri Atlantic bụ akụkụ nke Ocean World na nnukwu mmiri nke igwe. Na mpaghara a na-arụ ọrụ, ọ bụ ebe nke abụọ. Ebe mmiri dị na mpaghara ihu igwe dị iche iche. The ekesa uka aga nke mmiri na-ekpo ọkụ na oyi eruba nke Atlantic Ocean. Ọ ga-amasị m ịkọwa banyere nke a iche iche. Ya bụ, ihe mere ha ji eme ihe na ihe ndị ọzọ. Ya mere, ka anyị malite ka anyị mara nnukwu mmiri.

Osimiri nke Atlantic

A na-asacha Atlantic Ocean (na map a na-ahụ n'ụzọ doro anya) na ọ bụ ihe niile niile. Dị ka o kwesịrị ịdị, ụdị mmiri a dị n'akụkụ mpaghara nke ala a. Ma ekele maka ihe a na-eme? A nnukwu ọrụ na mmepe nke ihu igwe na-egwuri ọ bụghị naanị site ikuku pụta, ma na-eruba. Mmiri n'ime oké osimiri na-emeri oyi. Nke ikpeazụ n'ime ọnụ ọgụgụ dị naanị 5.

Osimiri Atlantic dị iche iche nwere akụkụ: ha na-agagharị na ntanetị, na-arụpụta ngosipụta siri ike nke mmiri na-asọgharị na iji dochie anya mmiri ọkụ ahụ. Enwere uzo abuo di n'ime mmiri: na Northern na Southern.

Gịnị bụ a oyi ugbu a nke Atlantic Ocean (aha)? Dịka anyị kwurula na mbụ, nnukwu ekenye naanị 5:

  1. Labrador.
  2. Canary.
  3. Bengelskoe.
  4. Ala Falkland.
  5. Ụzọ nke ifufe nke dị n'Ebe Ọdịda Anyanwụ.

Ugbu a nke ifufe dị n'Ebe Ọdịda Anyanwụ

N'ebe Ndịda nke Oké Osimiri Atlantic, a na-akpọkarị Winds Wind. Aha nke abụọ bụ Antarctic Circumpolar. A na-ewere ya dị ka ike kachasị ike na nnukwu mmiri nke ụwa dum, na-agabiga ndị meridian nile nke Ụwa. Ọ na - ejide ọtụtụ mmiri ọ bụghị nanị n'Oké Osimiri Atlantic, kamakwa na India na Pacific. Ogologo nke ugbu a bụ mita 30 square mita. Km, obosara - ruo otu puku kilomita. Mmiri mmiri dị elu na iyi a sitere na + 2 ° C na mpaghara ndịda ruo + 12 Celsius C n'ebe ugwu.

Nke a dị ike oyi ugbu a nke Atlantic Ocean bụ n'ihi na-agbasokarị ifufe ọ na-Western. N'ozuzu ha, ha na-achịkwa mpaghara mpaghara dị na mpaghara ahụ site na 35 ° S. W. Ruo 65 ° S. W. Ifufe na-efe na ntụziaka si n'ebe ọdịda anyanwụ ruo n'ebe ọwụwa anyanwụ, na-esiwanye ike n'oge oyi, ike ọgwụgwụ n'oge okpomọkụ. Ha kpochapuru ala nke Northern na Southern Hemispheres. Ma na nke ikpeazụ, ike ha dị ọtụtụ ugboro karịa karịa n'eziokwu ahụ bụ na ọ dị ntakịrị ala n'elu ifufe ahụ. Uzo nke ebe ifufe nke n'Ebe Odida anyanwu na-aru oru di iche iche dika nke Southern Ocean. Mmiri nke mmiri a na-asọba na mbara ala dị elu ruo 9 m / s, n'ime ala miri emi ọ na-ebelata ruo 4 m / s. Ugbu a na-enye ndụ mmadụ abụọ na-ekesa oyi: Bengelsky na Falklands.

Ugbu a Malvinas

Falkland (Malvinas) - oge oyi nke Atlantic Ocean. Offshoot nke Antarctic Circumpolar ugbu a. A na-ekewapụ ya na mpaghara ebe kachasị oke. Tierra del Fuego. N'aka ya, ọ na-aga n'akụkụ ụsọ oké osimiri nke dị n'Ebe Ndịda America na Patagonia, na-agafe na Falkland Islands, na-agwụ na mpaghara La Plata Bay. Ọzọ ọ na-abanye n'ime mmiri ọkụ nke Brazil ugbu a. Ajuju nke iyi abuo nke mmiri na-ekesa bu ihe doro anya site na elu, ma oburu na otu omumu nke Atlantic Ocean di na ala. Eziokwu bụ na mmiri nke oyi na-acha ugbu a bụ akwụkwọ ndụ akwụkwọ ndụ, ndị ọkụ na-acha anụnụ anụnụ.

Ụgha Falklands ugbu a nwere obere ọsọ - aka 1 m / s. Ọnọdụ okpomọkụ nke mmiri na - asọpụta - si 4 ° C ruo +15 Celsius C. E jiri ya tụnyere ndị ọzọ na-ekesa, o nwere mmiri nnu dị ala - ruo 33 . Nke a bụ n'ihi na eziokwu na eruba si Weddell Oké Osimiri -amalite ha ije icebergs nke nta nke nta na-agbazekwa.

Benguela ugbu a

Bengelskoe bụ alaka ọzọ nke oyi nke oké osimiri a, bụ nke dịpụrụ iche site na ugbu a nke ifufe dị n'Ebe Ọdịda Anyanwụ. Ọ na-amalite na Cape of Good Hope na, na-aga n'ebe ugwu, na-agwụ na Desert Namib (n'Africa). Ọzọkwa, na-atụgharị n'ebe ọdịda anyanwụ, na-esonye na South Passat ugbu a, si otú ahụ kwụsị mgbasa nke ndị na-ekesa ndị mmadụ na Southern Hemisphere. Mmiri mmiri nke Bengal Ugbu a adịghị nnọọ iche na mmiri dị n'ime oké osimiri, ọ na-ebelata naanị 3-4 °. Nke a na-eru nso n'akụkụ ọdịda anyanwụ nke Afrika. Usoro nke ugbu a bụ nke ifufe nke dị n'ebe ọdịda anyanwụ na-edozi na mmalite ya na ifufe ahịa ndịda ọwụwa anyanwụ n'ọdịnihu.

Ugbu a Labrador

Na na Northern Hemisphere ọ pụtara oyi Atlantic - Labrador. Mmiri mmiri nke mmiri a na-amalite njem ya site n'osimiri Baffin, na-aga Fr. Newfoundland. Na-aga n'etiti Canada na Greenland. Ịga site n'ebe ugwu ruo na ndịda, na njedebe nke ụzọ na-ezute Gulf Stream. N'igbu mmiri ya, ọ na-eduga ha n'ebe ọwụwa anyanwụ. A maara na ọhụụ a na-enye n'ọtụtụ ụzọ ihu igwe dị mma na Europe dum. Anyị nwere ike ịsị na ọ bụ Labrador nke na-akwalite nke a.

Ihe dị nso na Ocean Arctic na glaciers na-enye mmiri dị ntakịrị salinity ugbu a, ruo 32%. N'ihi Labrador Ugbu a, ọtụtụ icebergs na-asọga n'ebe ndịda nke Atlantic, na-eme ka ụzọ maka igodo na mpaghara ndị a dị. All Titanic aha ọjọọ ahụ zutere otu iceberg, nke dị ugbu a na-adaba n'oké osimiri.

Canary ugbu a

Canary - oge oyi nke Atlantic Ocean. Nwere ụdị agwakọta. Na mbido nke njem ya (nke dị nso n'ebe ugwu ọdịda anyanwụ nke Africa na Canary Islands) nke ugbu a na-eburu mmiri oyi. Ọzọkwa, ịkwaga n'ebe ọdịda anyanwụ, gbanwee okpomọkụ mmiri site na oyi na-ekpo ọkụ iji mechaa banye na North-Passat ugbu a.

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