Kumiswa, Imfundo yesibili nezikole
Umhlangano omkhulu kunayo yonke i-Pacific Gulf
Pacific Ocean kubhekwa umzimba ngobukhulu futhi ejulile yamanzi ezweni. endaweni Its elilinganiselwa ezigidini ezingu-179 square metres. km. Kuyinto 30 amakhilomitha square, ngaphezu kwabo bonke ezweni eMhlabeni. Ububanzi esiphezulu umcengezi imayelana 17.200 km, futhi ubude - ayizinkulungwane 15.5 km. Le ndawo amanzi olwandle esisuka evela ogwini zwekazi American e-Australia. Leli chibi siqukethe inqwaba izilwandle ezinkulu nasemathekwini.
Wawusho Pacific Ocean
Le ndawo amanzi lokhu pool baqala ukuvela emuva kwenkathi Mesozoic. Isigaba sokuqala kwaba wokugoqa zaleli zwekazi Pangea ku Laurasia futhi Gondwana. Ngenxa yalokho, kwesigubhu Panthalassa waqala ukuze wehlise. Ulwandle futhi amatheku ezimbili kuyiPacific Ocean waqala ukwakha phakathi iphutha Laurasia futhi Gondwana. Ngo kwesigubhu Jurassic ezakhiwe eziningana izingqimba zomhlaba. Ekupheleni kwenkathi Cretaceous, ezwekazini Arctic waqala inqamuke. Ngesikhathi esifanayo ipuleti Australian bekhetha inkambo enkabazwe, nePacific - entshonalanga. I Miocene zokwakheka asebenzayo ukunyakaza zomhlaba wanqamuka.
Namuhla, offset amapuleti ezingeni esincane, kodwa-ke uyaqhubeka. Movement kwenziwa maphakathi nawo-ahlangene kwamanzi nemifantu emikhulu ebusweni bomhlaba. Ngenxa yalokhu, kolwandle nemifula zasePacific ziyancipha noma ukunwetshwa. Displacement we Slabs enkulu kwenzeka ngesilinganiso afika ku-10 cm / ngonyaka. Lokhu kusebenza ikakhulukazi ukuba amapuleti Australia futhi Eurasia. ezinkulu ongafinyelela Isivinini displacement 12-14 cm / ngonyaka. I okulengayo - kuze kufinyelele 3 cm ngonyaka. Ngenxa yalesi ukunyakaza okuqhubekayo kwakhiwa amatheku elikhulu ePacific Ocean. Eminyakeni yamuva, endaweni amanzi ezizungeze ishintshile ngumuntu amamitha ambalwa.
Indawo Pacific
Amanzi kwesigubhu ingahlukaniswa ibe izingxenye ezimbili, nasenyakatho, naseningizimu. Border izifunda ukhonza yenkabazwe. Amatheku elikhulu Pacific Ocean zitholakala enyakatho ingxenye, kanye kolwandle ngobukhulu kanye sisebunzimeni. Nokho, ochwepheshe abaningi bakholelwa yilesi sigaba yaba izifunda olungalungile, njengoba akusho acabangele isiqondiso ukugeleza. Ngakho-ke, kukhona ngezigaba ehlukile izindawo amanzi eningizimu, enkabeni nasenyakatho.
Indawo olukhethekile engxenyeni esenyakatho umcengezi kuthatha Sea Sulu. Kuyinto ngaphakathi kuleli qoqo leziqhingi Philippine. Siqukethe coves encane mayelana nedlanzana nasemathekwini. Eceleni Asia izinto eziphawuleka kakhulu kukhona ezilwandle of Japan, Yellow, isiShayina, uLwandle Okhotsk.
Gulf of Alaska
umcengezi umngcele izenzo ugu kusukela Alexander Archipelago ukuze Peninsula Alaska. Kuyinto enkulu kunazo zonke Pacific Gulf. indawo yakhe lishonile kunesikhumba uphawu abayizinkulungwane 5.5 amamitha.
Namuhla amanzi Alaskan ubhekwa angumtfombo iziphepho ezinkulu, ezihambelayo ngu lonke US Ugu, oluhlanganisa United of Oregon naseWashington. Ngaphezu kwalokho, bay amumethe hydrocarbon zemvelo. izimvula kwesizini emanzini abayeki ngisho ngesonto. Ezinye iziqhingi amachibi eyabelwe esiqiwini kazwelonke.
Panamanian
Kutholwe ngasogwini Central America. Ufana imingcele Panama Isthmus km 140. ububanzi okungenani imayelana 185 km, kanye esiphezulu ifinyelela 250. Iphuzu kwangempela indishi ukucindezeleka 100 m. Lokhu bay Pacific endaweni Imininingwane ifinyelela 2400 sq. km.
Engxenyeni esenyakatho-Gulf kuvela iPanama Canal. Emnyango kusekelwe echwebeni elikhulu Balboa pool. Isiteshi ngokwayo ihlanganisa iCaribbean Sea, Gulf of Panama futhi Atlantic Ocean. Futhi kule amanzi omfula uwela Tuira.
Amatheku ngobukhulu California
Lokhu pool yaziwa nangokuthi uLwandle Cortez. Lokhu theku ehlukanisa ogwini Mexican ePacific besuka Peninsula California. OLwandle Cortez ingenye izindawo amanzi endala. yobudala wakhe eminyakeni million 5.3 ubudala. Ngenxa eGulf of Colorado River kwadingeka ukufinyelela ngqo olwandle.
Umhlangano omkhulu kunayo yonke Gulf Island Tiburon futhi Angel de la Guarda. Kusukela izimbobo ezincane bungabonakala Isla Partida futhi Espiritu Santo.
ITheku Fonseca
Ugeza ogwini Honduras, e-El Salvador Nicaragua. Kuyinto empumalanga ePacific Ocean bay. Lalivulwe ekuqaleni kwekhulu le-16 abaseSpain futhi yaqanjwa uMbhishobhi ogama lakhe uJuan Fonseca.
Iziqhingi elikhulu umcengezi kukhona El Tigre, Meanguera, Isla Zacate Grande futhi Conchagüita. Le ndawo wamanzi Fonseca itholakala endaweni ukugadlwa ukuzamazama komhlaba, ngakho ngaphakathi kube nesenzakalo njalo komhlaba ne-tsunami ezincane. Ekuqaleni kwe-Gulf kukhona izintabamlilo ezimbili futhi Cosigüina Konchagua.
Kuyathakazelisa ukuthi ubukhulu okuwukuphela kwaso esisetshenziswayo Fonseca eside uyehluleka Honduras futhi El Salvador. A ebucayini senziwa kuphela ngo-1992.
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