Ke sebaka seo ba Leoatle la Atlantic ke efe?

Mehloli e meng ho fana ka ya data bontšang sebaka Leoatleng la Atlantic ho sa kenyeletswe Maoatle thoko ho leqephe tse ba beisine ea. Empa hangata na le ho sebetsa litsupa amanang le sebaka sohle. Nahana ka likarabo tse 'maloa ho botsa potso ena o ile a botsa ka e le sehlooho sa sehlooho se reng. Ho phaella moo, sebaka seo e tla bapisa Atlantic beisine ho likarolo tse ling tsa Leoatle la World (io). Hape ama ka taba ea khoneha keketseho ea metsi e sokela likhohola tsa libakeng tse sabaletseng mabopong, nang le baahi 'me ba le tsa dibopeho tsa motheo rarahaneng.

The bothata ba ho lekanyetsa sebaka le ho meeli ea 'mele ka metsing

Bala boholo ba masimo a le bapisa likarolo motho ea mod key sitisa maikutlo a fapaneng ka palo ea tsona. Ka kakaretso ho amohelwa karohano ke 4 of leoatle: Pacific, Atlantic, Indian le Arctic. Ho na le e 'ngoe maikutlo, ha ke ka thōko North le South Atlantic, kapa kopana karolong e ka boroa ea beisine e ka karolo e' ngoe ea Lekala la Tšireletso. Le matšoao, e leng e thehiloe karohano, - mofuta wa sebopeho sa naha tlaase, sepakapaka le metsi ajoa, mocheso le ditekanyetso tse ling. Compounding boemo ke 'nete ea hore ba bang ba mehloli nahana ka Ocean Arctic ho Atlantic, ho hlahloba e' ngoe ea maoatle tsa tšimo eohle haufi 90 °. w Le. ntlha ena ea pono e ha le a fumanwa ho amohela molao.

Kakaretso litšobotsi tsa Atlantic (bokhutšoanyane)

Ocean ae phethang tšimo meholo. extending ka tsela meridional. Bolelele ba Atlantic ho tloha ka leboea ho ea ka boroa e 16 sekete. Km, e isang ho se tšoane bohlokoa ka maemo a klimate ba beisine ea. E le bophara nyenyane ka ho fetisisa tsa sebaka seo metsi a - haufi le equator, ho na le bo be le sephetho sa lik'honthinenteng ena. Ka lebaka la Leoatleng la Atlantic sebakeng leoatle ke milione 91,66 km ² (ho latela mehloli e meng - 106,46 milione ² km).

The sebopeho sa naha ke tse peli tse matla bohareng ba bo-leoatle maporogo - the North le Afrika. botebo lona lebetsoeng le Atlantic fihla haufi Puerto rikafeldzug depressions -. 8742 limithara karolelano hole ho tloha holimo ho ea tlaase ho -. 3736 limithara palo yohle bophahamo ba modumo ea metsi beisineng ke 329,66 milione ³ km.

A bolelele haholo le sebaka seo e khōlō ea Leoatleng la Atlantic ka susumetsa ho se tšoane ha boemo ba leholimo. Le hōle ho tswa ho equator ho lipalo tse, ho na le liphetoho tse khōlō mocheso moea le dikahare metsi ho eona solutes. The letsoai le metsing se tlaase-tlaase lemoha ka Leoatleng Baltic (8%), ho latitudes e chesang e mongobo, palo ena e hlaha ho 37%.

Leoatle le likou tsa phallo Atlantic linōkeng kgolo: Amazon, ho Congo, Mississippi, Orinoco, Niger, Loire, Rhine, Elbe, 'me ba bang. Mediterranean buisana le leoatle ka moqotetsane Strait tsa Gibraltar (13 km).

Sebopeho sa Atlantic

Ocean phetolo mapeng tšoana le lengolo S. The karolong e pharaletseng a teng pakeng tsa 25 le 35 ° C. w Le., 35 go th le 65 °. w Le. The boholo ba metsi ana o le tšusumetso e bohlokoa ka sebaka seo kakaretso ea Leoatleng la Atlantic. Bakeng sa beisine lona e tšoauoa ka arohana bohlokoa ka Leboea ea Lefatše. Ke hona mona moo ke kholo ka ho fetisisa leoatle, likou le archipelagos. latitudes Tropical dibopeho le ngata likorale le lihlekehlekeng tseo. Ha u sa hlokomele ka thoko ho leqephe le ka hare ho naha maoatle, sebaka Leoatleng la Atlantic (milione km SE ²⁾ - 82,44. E le bophara ba nōka beisine fapana haholo ho tloha ka leboea ho ea ka boroa (km):

• pakeng tsa lihlekehleke tsa Ireland le Newfoundland - 3320;
• ka bolokolohi ba Bermuda metsi atolosa - 4800;
• ho tloha Brazil ho Cape San Roque ho lebōpo la Liberia - 2850;
• pakeng tsa Cape Horn Amerika Boroa, 'me limithara ea Good Hope Afrika - .. 6500.

Meeli ea la Atlantic ka bophirimela le ka bochabela

meeli tsa tlhaho tse Ocean lebōpong la North le South America. Nakong e fetileng, lik'honthinenteng tsena li ne li amana ka ho le Mochophoro oa Panama, eo ka eona ba ka bang 100 tse fetileng o 'nile a amahanngoa ba e biditseng Ship Canal. O ile a kopanela koung e nyenyane tsa Pacific ho Caribbean Leoatle la Leoatleng la Atlantic, ka nako e tšoanang ho arola tse peli tse American naha. Karolong ena ea beisine ea ho na le archipelagos tse ngata le lihlekehlekeng (Moholo le Lesser Antilles, Bahamas, 'me batho ba bang).

Distância lekgutshwane pakeng tsa Amerika Boroa le Antarctica e le Drake temana. Ke mona moo e ka boroa Moeli o ne o le tse Pel'a Leoatle. E mong oa dikgetho khethollo ea - hammoho le meridian ea 68 ° 04. e. tswa Afrika Cape American Horn ho ntlha e haufi e lebōpong la Antarctic Hloahloeng. Ho bobebe tsela ea ho fumana moeli le Leoatle la Indian. O ile a beha hantle 20 °. jj - .. ho tloha lebōpong le ka ba Antarctica ho South African Agulhas m. Ka latitudes e ka boroa ea sebaka Atlantic fihla melemo phahameng ka ho fetisisa.

Moeli o ka leboea

Ho thata le ho feta hore ba phethe karohano ya metsi 'mapa oa la Atlantic le maoatleng Arctic. Leliboho le fetisa ka sebakeng Labrador Leoatle le ka boroa ho. Greenland. Ka Denmark Strait metsi a Atlantic ho ea fihla Arctic Circle, ka sebakeng sa. Iceland oela feela ka boroa ho moeli. Lebōpong le ka bophirimela la Scandinavia, hoo e ka bang ka ho feletseng ka Leoatleng la Atlantic, moo e sehelaneng moeli ke 70 °. w Le. Kholo ka thoko ho leqephe le ka hare ho naha maoatle ka bochabela: ka Leboea, Baltic, Mediterranean, le Letšo.

ke eng sebakeng se Leoatleng la Atlantic (ha ho bapisoa le likarolo tse ling tsa Lekala la Tšireletso)

Pacific Basin - kholo ka ho fetisisa lefatšeng. Atlantic etsahala bobeli ya ka dipehelo tsa sebaka metsi a le botebo, koahela 21% ea holim 'a lefatše la rōna, le sebaka sa pele ea sebakeng seo ka gare ga mokoti. Hammoho le maoatle Atlantic sebakeng (milione km2) e tsoang ho 106,46 ho 91,66. Palo e nyenyane ke hoo e ka bang ka makhetlo a mabeli tlase feta pontshi tšoanang bakeng sa Pacific Basin ena. Leoatleng la Atlantic ka bang limilione tse 15 km SE ² fetela ho Indian.

Ho phaella ho dipalelo tse amanang le nako e le teng, ditsebi fumana keketseho ea khoneha le fokotseha boemo ba Defense, ea likhohola tsa libakeng tse lebōpong la leoatle. Ha a ntse a ha ho na motho ea ka reng ha e tla etsahala 'me ka tsela efe. Phetoho ea sebakeng Leoatleng la Atlantic ka tabeng ea qhibiliha leqhoa ka leboea le boroa tlas'a futhumala boemo ba leholimo. liphetoho boemo ba teng kamehla, empa hape e akaretsang mokhoa totobala phokotso ea sebakeng leqhoa ka Arctic le Antarctic. Ka lebaka la bochaba metsi Leoatleng la Atlantic ka tletse metsi libakeng tse kholo ka lebōpong le ka bochabela la Canada le United States, ho ea ka bophirimela le ka leboea ho Europe, ho akarelletsa le Baltic Sea lebōpong le.