What we know lwemozulu kommandla Atlantic. inkcazo kunye neempawu zazo

amanzi Atlantic athathwe ezinezinga kakhulu zasentla, acandacanda ikhweyitha nokufikelela unxweme Antarctica. Kwimeko nganye kwezi imimandla ezikhandelwa ukuba flow, apho ubukhulu becala ichaphazela lobushushu imozulu kunye namanzi. endaweni imozulu ze-Atlantic Ocean - oku arctic kwaye ethandwa yimvula ... Kakade ke, ukuthelekisa kuzo neentlobo phantsi kwemozulu homonymous akakwazi - umahluko omkhulu kakhulu. Ngenxa ukuze ukuchonga ngokuchanekileyo, kufuneka sibe inkcazo emfutshane Atlantic Ocean, indawo yayo kunye neempawu.

ingcaciso emfutshane

Ngenxa yoko, i- Atlantic Ocean ke ichibi lamanzi yesibini ngobukhulu ehlabathini. indawo yayo ngaphezu kwezigidi 91 ezikwere zeekhilomitha, kwaye umthamo - million 330 km cubic. Ubunzulu omkhulu olwandle - 8742 eemitha, ukuba ibekwe kwi Puerto Rico Trench. etyuwa Amanzi 36 ekhulwini, nto leyo umzimba kakhulu-saline amanzi ehlabathini. Olunye uphawu i-Atlantic Ocean - na unxweme yayo gingxi. Eselunxwemeni onke amazwekazi, apho zihlanjwe ngamanzi Atlantic, kukho ulwandle, iindawo kunye ziingxinano, ezifakwe kumafa yayo. Ngokubanzi, benza malunga-16% yamanzi iyonke.

indawo okuyo

Imozulu Atlantic yommandla ngenxa indawo yayo okuyo. Pond osuka entla emhlabeni, oko kukuthi, eGreenland kunye Iceland, ukuya ngasezantsi - to Antarctica. Entshonalanga kubhaliwe erhangqwe kunxweme uMntla noMzantsi Merika, yaye empuma - to Europe kunye Afrika. Amanzi Atlantic, kukho iziqithi ezininzi ubukhulu becala mlilo. Abaninzi kubo ziyinxalenye kweelwandle, ziphantsi olwandle. Phakathi kwezi ekunokuthiwa kwiiBalearic, Malta (uLwandle lweMeditera), Antilles Greater kunye Njengomncinane (Caribbean). Xa nobukhulu bendawo olwandle elikwiiCanary Islands, Cape Verde (Cape Verde), Sandwich, Faroe kunye nabanye abaninzi. Bonke bephela mlilo, kunye nemozulu emanzini onxweme kuxhomekeke koko imozulu kommandla Atlantic ngeenxa zonke.

ikhweyitha Northern

Ezona mpawu ziphambili ke Atlantic ukuba imimandla zemozulu, apho ibekwe phezu amanzi alo, twatse kuzo zombini ngasentla nomzantsi, kodwa izinga lokubanda kwindawo ezimbini nokufuma kwahluka kakhulu omnye komnye. Ke Northern saseNtla, imozulu efudumeleyo kakhulu apha. ibhanti Upper - na zomkhenkce arctic, apho ukuhla yonyaka kwamaqondo obushushu zimalunga 25 degrees. Ebusika, ithemometha uvikivwa ukuya kwinqanaba 25-30 degrees ngaphantsi zero, liphuma ku ehlotyeni + 5-10. Le nyanga zishushu kwi kumntla-ntshona Atlantic yi Agasti, abanda - February. It luqokelelane phezu kumantla lommandla xi eliphantsi - ubuncinane Icelandic. Umbilo apha malunga nama-250 mm. Kwisibanzi kupholile ukuhla ubushushu kumntla ikhweyitha ukwenza izidanga-10. Ukwanda kunye kwemvula ukuya ku-1000 mm ngonyaka. Tropical wabhekisela Azores eliphezulu ngenxa yengcinezelo landa. Lokuzikisa apha kwenzeka ubukhulu becala ebusika kunye kuvuthelwa ehlotyeni imimoya zorhwebo lasempuma ukuba awuthwale umoya owomileyo. Ngokubanzi, kwi-Northern saseNtla Atlantic umoya namanzi lobushushu eliphezulu kakhulu kwi South.

ikhweyitha Southern

sezulu Polar lommandla Atlantic - lingasentla weArctic Antarctic emzantsi, kwaye yokugqibela ngoku ucinga. Ke kukho ukuhla ubuninzi yonyaka ubushushu - up to degrees 30. kuneqabaka Winter sisothuso - ukuya -40 Celsius okanye ngaphezulu, kwaye umoya ehlotyeni kunzima ukufudumala ku +1. Le nyanga obubanda kakhulu Agasti apha, kwaye ishushu - February. Kwindawo sezulu nokunyuka lobushushu ezi degrees 15. Ehlotyeni, kukho ubushushu eyaneleyo - ukuya ku-20, yaye ebusika kwikholam ubushushu lathotywa ku -10. Umyinge imvula ifikelela 1500 mm. Umahluko omkhulu wayiphawula phakathi ekweleenjiko basentla nobasezantsi. Ukuba imozulu sentshinyela ngentla owomileyo kakhulu, emazantsi, ngenxa yokuba olwandle lusanda, ukwakha amafu ezinkulu. Imvula apha ilingana 1500-2000 mm ngonyaka. Ukuhla nokunyuka lobushushu zibaluleke ngaphezu isidanga omnye. Kwezinye iindawo, ukuba 3-4 degrees.

mvula zone

amanzi Atlantic ukuwela ummandla ikhweyitha - oku yindawo yabo. Atlantic Ocean kule ndawo itshiswa ukuya kutsho kuma, yaye eyona nto ibalulekileyo, kuba endaweni ka imvula enzima kakhulu nenkungu. Kulo nyaka, ubushushu umoya phezu kwamanzi apha akatshintshi. Umbilo iwela kakhulu ebusika, kodwa ngokubanzi imvula ngokulinganayo kuwo onke. Inani labo 3000 mm ngonyaka. Ngentla ikhweyitha kwi iinkungu amanzi Atlantic izenze ehlotyeni. Abaninzi kubo baye ikhweyitha wasezantsi, ukuba indawo La Plata e-Argentina. Abo leyo akhiwa kufutshane-mpuma, ekuthiwa fogs isanti. Ziye ke benziwa ngenxa yimimoya enamandla ukuba ukuvuthela evela Sahara.