Wadanne cibiyoyin na Atlantic? Waɗanne ƙasashe suna wanke Atlantic?

Atlantic Ocean ne na biyu mafi girma. Shi ne yanzu a duk hemispheres. Daga labarin za ku koyi abin da Atlantic Ocean ta wanke kogin da ke cikin yankuna na duniya da kuma yadda ta shafi su.

Halaye na Atlantic Ocean

Ruwan teku yana rufe yankin kilomita 91.66. Km, sa shi na biyu mafi girma bayan Pacific. Fiye da kashi 16 cikin 100 na yawan yankunan da ke cikin lalacewa, da tekun da ruwa. Salinity na ruwa shi ne kusan 34-37 ppm. Mafi zurfin ma'anar shi ne rudun Puerto Rico, mai zurfin mita 8742. Tsarin teku na Atlantic yana da kimanin kilomita 4, kuma wannan ya zama ƙasa da na Pacific da Indiya.

Atlantic yana cikin dukkanin jinsin hudu kuma an wanke shi da cibiyoyin biyar. Ƙasar Danish da ƙananan Davis a arewa sun haɗu da shi zuwa ga Arctic Ocean. Drake nassi a cikin ta Kudu ya ruwaito shi da tekun Pacific da kuma Indian ake dangantawa sararin ruwa tsakanin Antarctica da kuma Afirka.

A baya, an kira Atlantic Ocean da yammacin yammaci, Yamma, Arewacin Tekun, yanzu ana sanya sunan "Atlantic" sau da yawa. A kan taswirar Turai, marubucin Dutchman Varenius ya wallafa shi, sunan zamani na teku ya bayyana a 1650.

Asalin sunan "Atlantic Ocean" yana hade da Dutsen Atlas na Afirka. Masana kimiyya sun nuna cewa har ma da tsoffin Helenawa wannan sunan yana nufin "teku a bayan tsaunukan Atlas". Akwai wasu nau'i biyu na sunan - wanda ya haɗu da shi tare da sunken Atlantis, ɗayan - tare da sunan titanium Atlanta.

Nazarin Atlantic

An kwatanta wuraren da ruwa ya fara samuwa a gaban wasu teku, ta hanyar ruwa na teku. Ko kafin zamaninmu, a kan iyakar Bahar Rum, dirai sun kasance da birane da jihohi. Ganin kallon ebb da kwarara, dabba da shuka, su ne farkon masu bincike na wadannan ruwaye.

Ko da yake, a zamanin d ¯ a, mutane ba su san ainihin abin da nahiyar ke shafe Atlantic Ocean ba. Sakamakon ilimin ƙasa ya bambanta da zamani. Duk da haka, tafiya akan Arewacin Atlantic Pifei a cikin karni na IV BC. Kuma a cikin X karni AD Erik Ryzhy aka haife na Normandy sanya farko tafiya a fadin Atlantic, tun isa ga gaba na Newfoundland.

A cikin Age na Discovery zai sa mai girma yawan tafiye-tafiye a kan ruwan Atlantic. A lokaci guda kuma, an kwatanta sifofin farko na zurfin, ƙasa, guguwa na wurare masu zafi, kuma an gano Northern Northern Passat, Brazil, Guiana da Gulf Stream. Wannan zamanin ya ba da hankali ga nazarin zurfin teku, da kuma yankunan da Atlantic Ocean ta wanke. A zamanin yau, yawancin da aka sani game da shi, amma bincike ya ci gaba har yau.

Wadanne nahiyar ke lalata Atlantic Ocean

Duk teku a duniyarmu ita ce kasa mai ci gaba. Tsakanin su babu iyakoki masu iyakance, kuma dukkanin rarrabuwa, a gaskiya ma, suna da kwakwalwa. Hakika, Atlantic ba ta kasance shekaru miliyan 200 da suka wuce ba, kuma dukkanin cibiyoyin ƙasa sun kasance wani ɓangare na ƙasar.

Kimanin shekaru miliyan 180 da suka shude, an kaddamar da tsarin raba daskararren nahiyar zuwa yankuna daban daban. A arewacin Atlantic, ɓangarori na duniya sun rabu da juna. Kimanin shekaru miliyan 140 da suka wuce, motsin farar hula ya fara a Atlantic Atlantic. A hankali, Greenland ya rabu da Turai, kuma Rikicin Mid-Labrador ya fara mutuwa.

To, menene cibiyoyin na Atlantic? A yayin tafiyar da manyan hanyoyi na duniya, ruwa na wannan teku ya miƙe kusan kusan kilomita 16 daga arewa zuwa kudu. Tekun yanzu yana wanka:

• Arewa da Kudancin Amirka;
• Eurasia;
• Afrika;
• Antarctica.

Jerin ba ya fada kawai zuwa Ostiraliya. A arewacin yana tsakiyar iyakoki na Greenland da Iceland, a kudu - kusa da Antarctica. Afrika da Turai suna a gefen gabashin teku, duka nahiyar Amurka suna cikin yamma.

Coastline

Mun riga mun koyi abin da Atlantic Ocean ta wanke. Yanzu zaka iya magana game da siffofin su. Tekun ya shimfiɗa a kan wasu halittu biyu na duniya, saboda haka dukkanin yankunan da ke cikin yankunan arewa da kudancin. Yankin iyakarsu shine ma'auni.

A Arewacin Atlantic tana da tasiri mai zurfi. A wannan bangare akwai gabar teku mai yawa. Saboda haka, a arewa maso gabas ita ce tekun Norwegian, wadda ke zaune a tsakanin iyakar Norway da Iceland.

A kusa da bakin tekun Denmark da kuma Birtaniya ne Tekun Arewa. A gabas ta wuce cikin Baltic, wanda yake da Finnish da Gulf of Bothnia. Wani abu mai yawa a kudu ya fara tsarin teku - Ruman ruwa ya yi magana da teku ta hanyar Dutsen Gibraltar, sannan Black da Azov suka biyo baya.

A kudu maso yammacin arewacin Atlantic, Strait of Florida ya haɗa teku tare da Gulf of Mexico da Caribbean Sea. A kan iyakar Arewacin Amirka ne kewayen Barnegat, Long Island, Delaware, Pamliko.

Yankunan rairayin bakin teku masu tsabtace ruwan da ke kudu maso yammacin Atlantic sun yi yawa. Babu teku a cikin wannan bangare. Nahiyar Afrika na da Guinea Bay - wanda shine mafi girma a gulf na Atlantic Atlantic. Kusa da bakin teku na Kudancin Amirka, sun kasance kaɗan. Yankin kudancin wannan nahiyar ya rabu da yawa, a yankunan Tierra del Fuego akwai kananan tsibirin.

Halin tasirin Atlantic

Zai yiwu a lissafa wane ƙasashe ke wanke su ta hanyar Atlantic Ocean na dogon lokaci. Bugu da ƙari, da ruwa na dukan teku, game da jihohi 50 yana wanke ruwa na Atlantic. Dukansu suna da tasiri mai tasiri. Wani muhimmin mahimmancin yanayin yanayi na yankunan bakin teku shi ne iyaka da zartar da jirgi na Atlantic Ocean. A gefen arewaci, yawan zafin jiki na ruwa yana da hankali (kimanin digiri 5).

Dumi teku halin yanzu warms da sauyin yanayi na bakin tekun, yin shi da taushi da kuma m. Har ila yau, suna taimakawa wajen yawaita hazo. Mafi girma kuma mafi iko yanzu a cikin Atlantic shine Gulf Stream mai dadi. Wannan halin yanzu yana rinjayar yanayi na Arewacin Amirka da Yammacin Turai. Godiya gareshi, alal misali, yanayin zafi na Reykjavik ya fi yadda zazzabi a New York.

A dumi igiyoyin na Atlantic Ocean :

• Brazilian;
• Guiana;
• Gulf Stream;
• Yaren mutanen Norway.

Ƙididdigar ruwa na Atlantic suna taimakawa wajen karawa da saurin yanayi a kan iyakar. Sabili da haka, Labrador Na yanzu yana haifar da mummunar yanayin yanayi a tsibirin Labrador, kuma ruwan na Bengel da Canary suna sa yanayin yanayi na yammacin Afirka ya bushe. Harin Gulf Stream tare da Labrador A halin yanzu yana samar da kwararru mai tsawo a kan iyakar Newfoundland.

Cold currents na Atlantic Ocean:

• Greenland;
• Labrador;
• Canary;
• Bengelskoe.

Kammalawa

A yanzu mun san abin da kewayenta na Atlantic Ocean ke wanka da kuma tasirin da ya shafi su. Gudun daga arewa zuwa kudu, wannan fadin ruwa ya dade yana da muhimmanci ga mutane. Ruwa na Atlantic ya haɗa da cibiyoyin na biyar kuma yana tasiri sosai akan yanayin yanayi.