Booska juquraafi ahaaneed ee Atlantic ah, sharaxaad iyo sifooyinka

Atlantic Ocean (card ka dib ku daray) - qayb ka mid ah badaha dunida ee. Wuxuu waxaa loo arkaa dadka ugu bartay balli caalamka. Its meesha kaalinta labaad, kaliyana Pacific ugu horeysay. Atlantic Ocean degan meel ka mid ah 91,66 million mitir oo laba jibbaaran. km, halka Pacific - si 178,684 million mitir oo laba jibbaaran. km. Sida aan ka arki kartaa, tirooyinkan waa kuwo cajiib ah.

Description of xaaladda juquraafi ahaaneed ee Badweynta Atlaantik

Badda Meridional kala for Km 13 kun.. Waqooyiga, ayuu maydho xeebaha. Greenland, Kanada iyo qeybo ka mid ah Europe, ku xiran biyaha badweynta Arctic ah. Koonfurta Badweynta Atlantic ee ay timaado xeebaha Jacaylku laftiisa. Mararka qaarkood qaybta koonfureed ee Atlantic ee, ka ku saabsan 35 ° S. w. 60 ° S. w., waxaa loola jeedaa hal, koonfurta, meesha. Laakiin jiritaankeeda weli waa arrin muran.

width ugu badan ee Badweynta Atlaantik - 6700 km. In bari waa xeebta West of Africa, Europe, ku xiran Badweynta Hindiya on soohdinta reer m. Agulhas si Queen Maud Land (Jacaylku). In galbeed biyaha ay keentaa in soohdimaha North iyo South America, iyada oo Gudbinta Drake, xira Pacific.

booska juquraafi ahaaneed ee Atlantic ah waa in ay la weheliso meydadkoodii oo dhan wuxuu kale oo waaweyn oo biyo ah ee caalamka, iyo maydho xeebaha dhammaan qaaradaha Australia mooyee.

Si kooban u Ocean

goobta Atlantic - in ka badan 91 million mitir oo laba jibbaaran. km. In la eego boqolkiiba, xisaabiyenimo 25% dhammaan biyaha badaha. Iyo 16% oo ka mid ah Baay iyo badda biyaha ee deegaanka guud ahaan. Last 16. kaliya Sea Sargasso The, ee Mediterranean iyo Caribbean - ugu weyn ee badda, taas oo badweynta Atlantic. Card hoos ku daray, iyo sidoo kale soo bandhigay ee talgaley ugu weyn. Tani waa Mexico, Guinea, Gulf of Maine. Atlantic Ocean waa hodan iyo jasiiradaha iyo archipelagos. The meelaha ugu muhiimsan: British, Big Falkland Islands, Iceland, Newfoundland, ruux.dalka Greater, Bahamas, iyo kuwa kale.

moolkeeda badda celcelis ahaan - in gobolka of 3 500-4 000 m ugu badan - Puerto Rico berkeddii, oo dhererkeedu 1754 km, width -. 97 km, oo si qoto dheer ugu markan gaadho 8742 m.

gargaarka

By ka barta goobaha juquraafi ahaaneed ee Badweynta Atlantic ah, waa in aad lacag bixisid si aad dabaqa kiciyey dareenka. Tani waxay jidhka oo biyo ah waxaa loo arkaa in ay noqon arrin dhallinyarada on meeraha Earth. gunaanad noocan oo kale ah waxaa loo qeybin karaa hoose ee uu gargaarka. Conventionally, waxaa loo qaybin karaa saddex qaybood. Guud ahaan xarunta of hoose ee Atlantic kala xagga koonfureed iyo ilaa xagga woqooyi ka mid ah Mid-Atlantic Ridge - xigtaa badda, taas oo kala North American iyo taarikada tectonic Eurasian. Waa size arrin weyn, mararka qaar xitaa ilaa dusha sare ee foomka of jasiiradaha. Tusaale ahaan A duwanyihiin waa jasiiradda Iceland.

Ocean, waxaa la sameeyay muddada Mesozoic. Ajnabiga - in kala qaybsanaanta qaarada qadiimiga ah ee Pangea laba qaaradood, Gondwana iyo Laurasia. On labada dhinac ee ku Ridge Mid-Atlantic waa seafloor guriga - gargaar ugu xasilloon oo uniform hoose. Oo u dhaw in dhulweynaha ee gargaarka u qoondeeyay xadad qaaradda. Waxay waxaa lagu soo bandhigay iyo inta banka Caraabaah raasamaal, la dhigtay daaha qarada waaweyn oo faar. Shelf Badda ma aha gaar ahaan ballaaran, waa kan ugu ballaaran oo dhererkeedu - 400 km (degmada ee badda woqooyi oo Badda Baltic).

booska juquraafi ahaaneed ee Badweynta Atlantic go'aamiso muuqaalada qaar ka mid ah. Tusaale ahaan, dhacdo a soo noqnoqda ee meel biyo tani waa hawl seismic, marno gujis. Markaasaa waxaa taas wada, markeeda, sababa duufaanada daran, sunaamida iyo dabeylihii, duufaanada tropical iyo duufaanno. Waa in Biyahan ayaa la ciyaaray meeraha duufaanada musiibo ugu awoodda badan: Katrina (2005), Ivan (2004), Sandy (2012).

Features cimilada

booska juquraafi waxaa lagu go'aamiyaa dhererka Badweynta Atlaantik ka aad woqooyi inay aad u koonfureed ee caalamka. Sababo la xiriira waxaa maraa zones cimilada dhulka. Iyadoo la raacayo, cimilada iyo badda gobollada ay kala duwan tahay. Inta badan meelaha biyaha waxa uu ku yaalaa ee latitudes qoraxda iyo dadka fareen cimilada. The salaysan xaaladaha cimilada halkan ka dhigi Dabaysha - galbeedka iyo dabaylo ganacsiga. Gobolka waqooyi ee duufaantii badda ku dhashay oo ay go'aamiso cimiladu oo dhan Northern Hemisphere. In ka Arctic iyo latitudes Antarctic soo noqnoqda - ka floes baraf timi iyo icebergs.

hadda

socodka biyaha barakac Active dhacdaa Badda jihada meridional. Waxa asaasay hadda awood: Gacanka Stream ah, Wind West ah miyigii, North iyo South Equatorial, Canary, Brazil.

State isagoo helaan Waters Atlantic

Sida aan kor ku sheegay, goobaha juquraafi ahaaneed ee Badweynta Atlantic ogol biyaheeda u maydho dhow oo dhan qaaradood ee caalamka. Taasi waa sababta ay ku aaddan tahay xeebaha ka mid ah dalalka iyo dalal badan.

1. In North America, Maraykanka oo dhan, Canada, USA, Mexico, iyo dalalka jasiiradda yar - waxay leeyihiin helitaanka xeebaha ee Atlantic.
2. On waynaha reer South America Atlantic biyo ku maydhaa xeebaha Brazil, Uruguay, Argentina, Chile, Colombia iyo Paraguay.
3. dalalka Afrika, inay helaan Badweynta Atlaantik - waa Mauritania, Senegal, Gambia, Morocco, Guinea, Nigeria, Cameroon iyo kuwa kale.
4. dal oo Yurub ah in ay heli karaan badda, - boqortooyada United, Spain, Portugal, Denmark.

In this article aan baaro si faahfaahsan booska juquraafi ee Badweynta Atlaantik.