Izindaba neNhlanganoImvelo

I-Atlantic Ocean nezici zayo

I-Atlantic Ocean ingenye yezinkulu kakhulu. Indawo yayo yiyona eyesibili ngobukhulu ngemva kwePacific futhi ihamba ngamakhilomitha ayizigidi ezingu-91.6. Ihlanza amanxweme aseYurophu, e-Afrika, eNyakatho naseNingizimu Melika. Imvelo kanye nokukhululeka kwe-Atlantic Ocean zihluke kakhulu. Kuze kube manje, zonke izici zalesi sigaba sezilwandle zomhlaba azange zifundwe ngakho-ke ziheha intshisekelo yososayensi nabacwaningi emhlabeni jikelele.

Kunezinguqulo ezimbili zomsuka wegama layo. Omunye uhlobene nesiqu sesiGreki sase-Atlas sasendulo, esinye sesinye isiqhingi esiqhingini sase-Atlantis.

I-Atlantic Ocean inezici ezithile. Umgogodla walo ogwini unamathele kakhulu. Kubonakala ngokuba khona kwenqwaba yolwandle namachweba. Uma siqhathanisa nezinye izilwandle, khona-ke inani lemifula eligeleza elwandle e-Atlantic liwubaluleke kakhulu.

Le ngxenye yolwandle yomhlaba ihlukaniswe inani elincane kakhulu leziqhingi. Isici salokhu kukhululeka yizinto eziningi ezikhungethweyo kanye namagquma. Kungabizwa ngokuthi kunzima kakhulu. Engxenyeni ye-Atlantic Ocean, kunezinhlanzi eziningi namanzi. Ukukhululeka kwezansi kuyahlukahluka ngaphansi kwethonya lokuzamazama komhlaba nokuqhuma kwezintaba-mlilo, okuyizinamba ezinkulu ezikhona endaweni yayo. Eziningi zezintaba-mlilo zifinyelela emakhilomitha amahlanu.

I-Atlantic Ocean nayo ibonakala ngesimo sezulu esikhethekile. Lokhu kuchazwa ubude obukhulu phakathi kwe-meridian. Ukushisa kwamanzi kubuye kuxhomeke ekuthandeni kwe-Arctic Ocean, okuyinto lapho kusetshenziselwa khona ama-currents. Kule ndawo, ama-icebergs amaningi awela olwandle, afinyelele ngisho nasemanzini ashisayo.

Izimo zesimo sezulu kanye nokukhululeka ziveza izwe layo eliphilayo . Inyama ye- Atlantic Ocean ihlukile futhi ayifani. Ezingxenyeni eziphakeme futhi eziphakeme, inani elikhulu le-biomass libhekwa ngokuntuleka kwezilwane. Ezindaweni ezishisayo nasezindaweni ezingaphansi komhlaba, izinhlobonhlobo zezilwane zinkulu. Ngokuqondene nanoma yiliphi ingxenye yolwandle lomhlaba yalezi zindawo, ukutholakala kwezilwane ezincelisayo ezinkulu kuyisici. Lapha ungabona ubuningi bomzimba, izibonakaliso kanye nabameleli bomndeni wama-whale. I-Atlantic Ocean ihlala cishe yonke inhlobo yemikhomo. Kodwa-ke, abantu babo behle kakhulu ngenxa yokuphazamiseka kwabantu emvelweni nasekuqothulweni.

Ulwandle luyisayithi elikhulu lokudoba. Imfuyo yayo icebile ngezinhlobo ezahlukene zezinhlanzi, ezibanjwe ngobuningi. Lokhu kuholela ekunciphiseni kwabantu abathile. E-Atlantic Ocean, phila: i-halibut, i-herring, i-sea bass, i-cod, i-sprat kanye nezinye izinhlanzi zezohwebo. Ngaphezu kwalokho, izilwane eziningi ezifuywayo nazo ziyinto yokuzingela nokudoba. Kulokhu, izakhamuzi eziningi ze-Atlantic Ocean ziseduze nokuqothulwa. Izwe lesilwane liyakwazi ukuzakhela, kepha lokhu kuyadingeka ukunciphisa ukuphazamiseka kwabantu.

Okukhethekile kwe-Atlantic Ocean kufaka phakathi i-Gulf Stream yamanje. Kubhekwa njengenye yezinkulu kakhulu. Amanzi ayo afudumele enza isimo sezulu sogu lolwandle lubi kakhulu.

Amanje weGulf Stream inamandla. Ukusetshenziswa kwalo kungama-cubic metres ayizigidi ezingu-50. Futhi amandla ashisayo angathatha indawo eyodwa yezigidi zamandla kagesi enyukliya.

Esinye isici kukhona imbobo enkulu eluhlaza okwesibhakabhaka. Yimhume ephethe isitsha nokujula kwamamitha angu-120 kuphela. Amanzi ayo okukhanya angena emanzini amnyama olwandle futhi enze umphumela ongavamile.

Imfihlakalo enkulu kunazo zonke ze-Atlantic Ocean yizwekazi lezenganekwane noma isiqhingi sase-Atlantis. Ngokomlando, wangena ngaphansi kwamanzi nabakhileyo.

Izwe nemvelo ye-Atlantic Ocean akukaze kuhlolwe ngokugcwele. Bahlala beyimfihlakalo, lapho ososayensi abaningi bezama ukuxazulula ukuze kuzuze sonke isintu.

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