Owumthelela Yasendulo iVolga nomfula ngokwawo

IVolga akusilo ize kubhekwa omunye nemifula emikhulu yomhlaba, nobude bawo 3530 km, futhi endaweni indishi 1.3 million amakhilomitha square kukhona umona emazweni amaningi aseYurophu. Ezikhathini zasendulo-ke wayaziwa njengomuntu Ra, ngeNkathi Ephakathi lalibizwa Itil.

Qala ukuthatha phakathi exhaphozini echibini Valdai Hills. Isigodi emazombezombe, usuka entshonalanga kuya empumalanga, kugeleza Central Russian upland. owumthelela ngasinye esisha we iVolga, ihlangana ne-ke, okwenza kube abami kahle nokuningi. Uma he finyelela elaliphansi kwamagquma Urals, edolobheni Kazan, isiteshi ujika ngqo eningizimu, breaking ngokusebenzisa lamagquma uchungechunge engena iCaspian elisezansi. Ngesikhathi confluence yoLwandle iCaspian kukhicite delta omkhulu.

River uhlelo kuhlanganisa ukusakaza ezahlukene ecishe ibe yizinkulungwane 151, ubude idlula 574 izinkulungwane amakhilomitha. Ngo emfuleni 300 ethela nezinye umfula ugeleza kancane ubude. Iningi lazo agelezela wakhe phezu ingxenye emthonjeni ukuze edolobheni Kazan. Kufanele kuqashelwe ukuthi nemingenela kwesokunxele okungaphezu kwesokudla, futhi ngaphandle kwalokho, kunjalo futhi okuningi uvamela. Ngezinye 85 km kusuka Kazan, umfula ugeleza khona phakathi Kama - the owumthelela elikhulu the iVolga.

Ubani obaluleke kakhulu: yasendulo Kama Ra noma

A esikhulu ngempela futhi esisheshayo iyona mfula eyinhloko ingxenye European Russia baba ngemva kokuhlangana nge Kama. Eduze kwedolobha Togliatti Volzhskaya HPP edamini, ekuvimbeni isiteshi, it yakha omkhulu Kuibyshev kwesigubhu. Kulesi emanzini futhi agelezela owumthelela ngobukhulu kwesokunxele iVolga.

On imingcele kwamanzi eziyisisekelo okufanele kubhekwe Kama main futhi iVolga - owumthelela sayo esifanele. Kokuma lokuqala ososayensi, kwenziwa emuva ngo-1875, yabonisa ukuthi confluence ithela emgqeni yayo 3100 m ³ yamanzi ngomzuzwana, kanye Kama - 4300. It kuvela ukuthi owumthelela abami kahle we iVolga. Lokhu kungenxa yokuthi iningi umcengezi yayo itholakala ezindaweni ehlathini, lapho izulu kunaleyo nezinye izingxenye iVolga umcengezi.

Kukhona izizathu eziningana lapho umfula oyinhloko kufanele kubhekwe Kama. Omunye wabo - lwaluvelaphi itholakala ngenhla ekuqaleni iVolga, futhi geography liyisibonakaliso yokudlondlobala. Futhi inani eliphelele nemingenela komfula omkhulu Russian Kama bakhiphe elezinga eliphansi.

Futhi okubaluleke - Kama esase sikhona kakade ngesikhathi lapho Russian River edume kunazo wayengekho. Engxenyeni yokuqala yenkathi eziNgekho ngaPhansi kukaHulumeni, ukuze zeqhwa ngobukhulu Kama, ihlangana ne Vishera, bephethe amanzi awo eduze embhedeni yoLwandle iCaspian lasendulo.

Kodwa emlandweni Russia nangamasiko ukubaluleka imifula elikhulu Europe kwesithathu onohlonze. Ngakho-ke Kama - ngomfula owumthelela iVolga, kanye iphuzu.

River isikhathi preglacial

Oka futhi kumelwe ibhekwe njengezwe sikakhokho we iVolga, ngoba kwamiswa esigodini yayo ngisho phambi Ubudala Ice. Iqala on the Central Highlands, ukuphakama umthombo yayo 226 m. Umfula agelezela emfuleni main ngasemzini Nizhny Novgorod. Endaweni umcengezi salo 245.000 km ^2. Oka ubude 1480 km futhi Uyinhloboni ejwayelekile flat emfuleni ukugeleza nge emthambekeni-avareji yamaphesende mayelana 0.11 ^o / _oo. I owumthelela ngobukhulu kwesokudla iVolga, ku imininingwane esigodini emfuleni futhi isiteshi yizinqamu yasenhla nemithombo yasenzansi. I Oka emfuleni ukugeleza zaziwa ngokuthi eMoscow, Moksha futhi Klyazma.