Isikhundla ezindawo ka-Atlantic: incazelo kanye izici

Atlantic Ocean (ikhadi wanezela kamuva) - ingxenye izilwandle zomhlaba. He kubhekwa Abantu bafunda kakhulu echibini emhlabeni. endaweni yayo zibalwa yesibili, ngemva nje Pacific kuqala. Atlantic Ocean oluthatha indawo yezinye eziyizigidi ezingu-91,66 square metres. km, kuyilapho Pacific - laya ezigidini ezingu-178,684 square metres. km. Njengoba singabona, lezi zibalo abasakwazi umxhwele.

Incazelo isimo ezindawo ka-Atlantic Ocean

ocean Meridional ibanga ayizinkulungwane 13. Km. Enyakatho, yena egeza ogwini. Greenland, Canada ne aseYurophu, exhunywe ne amanzi e-Arctic Ocean. Eningizimu-Atlantic Ocean kuziwa ogwini Antarctica uqobo. Ngezinye izikhathi eseningizimu ye-Atlantic, kusukela cishe ngo-35 ° S. w. kuya ku-60 ° S. w., ibhekisela kumuntu oyedwa, eningizimu, endaweni. Kodwa ukhona namanje udaba inkani.

ububanzi enkulu yama-Atlantic Ocean - 6700 km. Empumalanga kuba eWest lwe-Afrika, e-Europe, exhunywe ne -Indian Ocean emngceleni m. Agulhas ukuze Queen Maud Land (Antarctica). Entshonalanga kuletha amanzi awo ukuze emikhawulweni amazwekazi aseNyakatho naseNingizimu Melika, ngokusebenzisa Drake uMzila, yokuxhuma Pacific.

Isikhundla ezindawo e-Atlantic kuwumsebenzi ukuthi kuhlanganiswe zonke ezinye izinto ezisemkhathini enkulu yamanzi nazo kulo mhlaba, futhi awashe ogwini wonke amazwekazi ngaphandle Australia.

kafushane Ocean

endaweni Atlantic - ezingaphezu kuka-91 izigidi ezingu square metres. km. Ngo iphesenti imigomo, lokulandisa 25% wabo bonke amanzi izilwandle. Futhi-16% we-bay futhi amanzi olwandle endaweni ngokuphelele. Kugcine 16 kuphela I Sargasso Sea, eMediterranean naseCaribbean - kwekulu kolwandle, lapho i-Atlantic Ocean. Ikhadi ungeze ngezansi, futhi ubonisa amatheku ngobukhulu. Lena eMexico, Guinea, eGulf of Maine. Atlantic Ocean okucebile iziqhingi futhi archipelagos. Esicini esibaluleke kunazo zonke: British, Big Falkland Islands, Iceland, Newfoundland, Greater Antilles, eBahamas, nabanye.

Isilinganiso kolwandle - esifundeni 3 500-4 000 m Maximum -. Puerto Rico umkhombe, layo obuphelele 1754 km, ububanzi - 97 km, kanye nokujula esiphezulu kuleli qophelo ifinyelela 8742 m.

impumuzo

Ngokutadisha indawo Atlantic Ocean, kufanele sinake phansi ephakanyiswe. Lokhu emanzini ubhekwa impela ku iplanethi ewumhlaba. Isiphetho esinjalo kungaba sisuselwa phansi impumuzo. Evamile, kungashiwo ihlukaniswe izingxenye ezintathu. Ngaphesheya maphakathi phansi Atlantic osuka eningizimu kuya enyakatho ye-Atlantic Ridge - ocean bulala, ohlukanisa i-North American futhi Eurasia izingqimba zomhlaba. Kuyinto usayizi mikhulu, ngezinye izikhathi ngisho nokusukuma kwamanzi ngesimo iziqhingi. Isibonelo okuphawuleka esiqhingini Iceland.

Ocean kwamiswa esikhathini Mesozoic. Kucatshangwa - e uqhekeko zasendulo zaleli zwekazi ka Pangea ku amazwekazi amabili, Gondwana futhi Laurasia. On zombili Mid-Atlantic Ridge iyikhaya ephansi olwandle - ethule kakhulu futhi iyunifomu impumuzo phansi. Eduzane osezwekazini impumuzo labelwe eziseceleni ezwekazini. Tiniketwe kanye ekuqongeleleni ethafeni, enziwe ungqimba obukhulu inzika. Shelf ocean akusilo wonke ikakhulukazi, iyona enkulu kunazo zonke Ubude baso - 400 km (esifundeni eNorth Sea futhi Baltic Sea).

Isikhundla ezindawo ka-Atlantic Ocean inquma ezinye izici. Ngokwesibonelo, okuyinto njalo kule ndawo amanzi umsebenzi walo zokuzamazama komhlaba, izintaba-mlilo ngwenya. Futhi lokhu, esikhundleni salokho, kubangela ezinzima iziphepho, ama-tsunami futhi izivunguvungu, iziphepho zasezindaweni ezishisayo kanye neziphepho. Kuyinto kulolu lwandle ezazidlalwa enamandla kunazo iplanethi iziphepho inhlekelele: Katrina (2005), u-Ivan (2004), Sandy (2012).

Izici sezulu

Isikhundla ezindawo kunqunywa ubude Atlantic Ocean kusukela enyakatho kakhulu kakhulu eningizimu ye-iplanethi. Ngenxa yalesi sidlula sezulu esishintshashintshayo eMhlabeni. Ngakho, isimo sezulu kanye ocean ezifundeni zalo ezahlukene kuyehluka. Iningi endaweni amanzi Itholakala esipholile nakwezifudumele sezulu zindawo. Ngesisekelo izimo zezulu lapha ukwenza imimoya - entshonalanga ye kanye imimoya ukuhweba. Ngo esifundeni esisenyakatho olwandle isishingishane ozalwa ebheka sedlule lonke eNyakatho Nenkabazwe. E-Arctic nase-Antarctic zindawo njalo - the ukukhukhuleka zeqhwa futhi izintaba zeqhwa.

imisinga

Active amanzi ukufuduka ukugeleza kwenzeka olwandle isiqondiso meridional. Kwakheka misinga enamandla: Gulf Stream, eWest Wind Drift, omhlaba, eliseNyakatho Equatorial, Canary, waseBrazil.

State nekutfola Waters Atlantic

Njengoba sishilo ngenhla, indawo okwakukhona kuyo i-Atlantic Ocean ivumela amanzi awo ukugeza cishe wonke amazwekazi planethi. Yingakho-ke ihlanganisa ugu ithi abaningi kanye namazwe.

1. ENyakatho Melika, zonke States: Canada, e-USA, eMexico, futhi amazwe amancane aseziqhingini - ukufinyelela ogwini lwe-Atlantic.
2. Ezwekazini eNingizimu neMelika Atlantic amanzi ugeze ogwini Brazil, Uruguay, Argentina, eChile, Colombia futhi Paraguay.
3. uthi Afrika, kanye nokufinyelela Atlantic Ocean - kuyinto Mauritania, Senegal, Gambia, Morocco, Guinea, Nigeria, Cameroon abanye.
4. amazwe aseYurophu ukuthi ukufinyelela olwandle, - United Kingdom, Spain, Portugal, Denmark.

Kulesi sihloko sihlole ngokuningiliziwe ukuma womhlaba we-Atlantic Ocean.