Nyanja ya Atlantic

Only mu umodzi mwa udindo Atlantic kale akuganizira lonse zambiri choncho. Ndi mbali ya Ocean World ndipo lili nkhokwe kwambiri ka madzi. Chifukwa cha kukula kwake ndi wachiwiri (pambuyo Pacific) malo. Imakhala kotala ya madzi onse pa dziko, ndipo ndi zambiri - 25%. Chidwi malo ochuluka ndi pafupifupi mamiliyoni 91 sq M.. Km. Mofanana kwambiri kuchuluka kwa madzi amene wapanga deta atsopano 329,7 Mill. Km³. An chizindikiro monga kuya pafupifupi pa nyanja amaganiza kuti mamita 3600. Amenewa madzi a Atlantic Ocean pafupifupi 35%. Lero tikudziwa kuti asayansi anapanga miyezo ndi chifukwa anapereka deta yeniyeni osonyeza kuti akuya pafupifupi pa nyanja ndi wofanana ndi mamita 4022.

Dzina la nyanja ya Atlantic anali osati mwamwayi, pali Mabaibulo angapo cha chiyambi chake. Loyamba limati kuti otchedwa polemekeza Africa lodziwika bwino kwa Atlantis, wachiwiri zachokera mfundo yakuti dzina amachokera dzina la ngwazi za nthano zakale - Atlanta, amene anathandiza pa mapewa a thambo lonse. Amadziwika ngakhale kuti malo Hrs ya ngwazi nthano - mu mfundo poipa kwambiri ya Mediterranean kumadzulo.

Cha chidwi sayansi ndi nyanja ya Atlantic, dera lomwe - miliyoni 14,69 makilomita lalikulu, lomwe ndi pafupifupi 16% ya malo okwana nyanja. Ndi nyanja ndi kumalo ndi: Bristol Channel, Irish, Baltic, North Sea, komanso Finland, Bothnia ndi Gulf wa Riga. Ngati mndandanda wa Nyanja Atlantic, ichi ndi Mediterranean ndi Bay a Biscay, ndi nyanja monga Balearic, Alboran, Ligurian, Adriatic, Tyrrhenian, Ionian, Aegean, Marmara, Black Sea, Nyanja ya Azov ndi Gulf wa Guinea. mndandanda akupitiriza, nyanja Riser-Larsen, Lazarev, Sargasso e, Weddell Nyanja ya Caribbean, Gulf of Maine, Mexico, St. Lawrence ndi Labrador, ndi Scotia Nyanja komanso za kuno.

Atlantic Nyanja nawo mozungulira ndi gwero yaikulu, izo ikuchitika chifukwa cha Magombe ndi nyanja ili, kotero pano pali zosiyanasiyana wapadera kudera mikhalidwe yeniyeni nyengo, komanso kusiyana unkagwiritsidwa mitundu yosiyanasiyana ya nyama ndi zomera.

Mediterranean Sea anatambasula pakati pa Asia, Europe ndi Africa. Dardanelles m'mavuto ndi kumpoto-kum'mawa chikugwirizana pa Nyanja ya Marmara ndi Bosphorus kwa Black. Pa mbali ya kum'mwera chakum'mawa izo chikugwirizana kudzera ku Suez Canal ndi wapadera Nyanja Yofiira. 2500 zikwi makilomita - ndi malo Mediterranean, pamene buku lake ndi miliyoni 3,839 makilomita kiyubiki.

Nyanja Baltic ndi akulumikizana ndi kuyamika nyanja ku North, Black ndi ndalama za madzi oyandikana ya Marmara Nyanja ndi Mediterranean. Baltic Nyanja - The kumtunda, malo ake - 385 zikwi makilomita, kuya pafupifupi -. Mamita 86. Modern mawonekedwe analandiracho za 2.5 zikwi zapitazo. Voliyumu ya madzi m'menemo chawonetsedwa 21700 km3.

Mu Atlantic ndi Nyanja Black zikuphatikizapo landlocked nyanja. Cha kum'mwera, ndi mwa Bosphorus zikugwirizana ndi nyanja ngati Marmara. Malo - za 413,5 zikwi makilomita, ndiponso kuya pafupifupi mamita 1,000 (kuya pazipita ndi 2245 m), buku la madzi mu nyanja -.. 537 thous Km. Cu.

Kwa zaka zambiri anapanga zofunika kwambiri thandizo chodabwitsa moyo, monga Gulf Stream. Iwo zimachokera ku kum'mwera kum'mawa North America. Kachigawo Atlantic Ocean apano - 75 Km ndi liwiro lake ndi 6-30 km / h. Iwo amakhala ndi ofunda wosanjikiza madzi a pamwamba ndi kutentha ndi madigiri 26 ndi liwiro lomwe lili mkati ngati osiyanasiyana - 6-30 km / h. Mafunde ofunda ya Atlantic Ocean kupereka mayiko a ku Ulaya, lomwe ili m'mphepete mwake, wofatsa ndi wokoma nyengo zabwino kwambiri kukhala. Kutentha, amene allocates Gulf Stream, ndi zofanana kuchuluka kutentha okhoza miliyoni vyrabotat1 nyukiliya zomera mphamvu.