SamuwarKimiyya

Afirka kogin

Rarraba ruwa a Afrika ne da nasaba da yanayin damina da kuma ƙasa. Aƙalla rabin na nahiyar nasa ne da yankunan na ciki magudanun ruwa. Wannan shi ne saboda yafi da cewa da wuri na'am da sosai kadan ruwan sama. Wadanda yankunan, wanda aka halin da manyan girma, sãɓã wa jũna yadu ci gaba ruwa cibiyar sadarwa. Saboda haka, da waɗansu kõguna na Afirka an rarraba a kan babban yankin ne musamman m.

A total shekara-shekara kwarara daga nahiyar ne game 5390 cubic mita. A cewar wannan nuna alama yace Afirka ta Kudu da Amurka da kuma Asiya. A daidai da pool yankin, da girma na sharar gida da ruwa, da tsawon da yawa Afirka kõguna suna dauke su ne mafi girma a duniya.

Photo rarraba, kazalika da ruwa cibiyar sadarwa, ya dogara a kan daban-daban climatic dalilai, topography, duwãtsu a cikin daya ko sauran yankin. Mutane da yawa Afirka kogin kafin kai teku, a kammala a cikin m daruna. Ruwa ruwan sama ikon cibiyar sadarwa yana da kusan dukan nahiyar. A togiya ne kogin da sauran ruwa jikuna na Hamada da kuma Semi-Hamada. A cikin wadannan yankunan, hannun jari na wadãtar a kudi na sharar gida da ruwa.

Kamar yadda wani watershed a cikin ni'imar da gabashin Afrika Plateau. A wannan batun, kusan dukan kwarara ke da tekun Atlantic. Da waɗansu kõguna na Afirka ne halin da ciwon manyan yawan waterfalls da Rapids, su ne kusan m for kewayawa. Duk da haka, suna da gagarumin reserves na samar da wutar lantarki.

A yankunan da Equatorial bel Afirka kogin ne quite cike da ruwa duk shekara zagaye, kafa fairly m kogin cibiyar sadarwa. A subequatorial zones suna cike da ruwa kawai a lokacin damina. A bushe wurare masu zafi da wuraren ne kusan babu surface ruwa a jikinsu. Amma a cikin wadannan yankunan artesian daruna ne na kowa. A kan ƙasa na nahiyar za a iya samu kuma bushe gadaje. Suna cike da ruwa bayan wani bazuwar ruwa sama sosai. Domin gudãna a cikin subtropical zone Kiwon ruwa matakin halayyar da damina. Duk da yake a kan Rum Coast, wannan ya faru a cikin hunturu.

The most kõguna a kasar - da Zambezi, Nijar, Zaire (Congo).

A karshen an dauki mafi m duka. Bugu da kari, Congo mukamansu na biyu a nahiyar bayan Kogin Nilu a cikin tsawon. A tsawon Zaire - 4320 kilomita. Its waha yankin da kuma girma ne na biyu kawai ga Amazon. Congo crosses ekweita a biyu wurare da kuma full-gudãna a ko'ina cikin shekara. Yana gudanar a kan zana hotunan a cikin tsaunuka, dangane da wanda ta dama waterfalls da kuma sashen kogin. The most aikin gandu ne: Kasai, Ubangi, lukuga kogin. Congo gudana a cikin tekun Atlantic.

A mafi tsawo kogin a nahiyar yana dauke da Nile. Bugu da kari, shi yana cikin mafi girma har na duniya. A tsawon daga Kogin Nilu - 6671 km. A waha yanki ne 2,87 murabba'in kilomita miliyan. A cikin manya kai na Kogin Nilu rushes saukar da tsaunuka. Akwai da yawa siffofin waterfalls da kuma sashen kogin. A lebur ƙasa for quite a kwantar da hankula da kuma jinkirin. a yankin da ake kira White Kogin Nilu. Tare da Habasha Filato gudana dama inflow mafi girma. A birnin Khartoum, Belyy Nil da kuma Blue Nile tributary hadin wasika. Kogin zama sau biyu a matsayin m.

Neal crosses da hamadan Sahara, ba tare da wani aikin gandu a nan. Fadowa cikin Bahar Rum, shi Forms wani yankin Neja Delta.

The most kogin sunã gudãna a cikin Afirka a tekun Indiya, dauke da Zambezi. Its tsawon shi ne 2660 kilomita. Victoria Falls, daya daga cikin mafi girma a duniya, an located a kan wannan kogi. Yana yana da nisa daga dubu ɗari takwas da tsawo - ɗari da ashirin da mita.

The uku yanki na nahiyar ne dauke da Nijar River. A saman da kasa line shi siffofi da wani babban yawan waterfalls da kuma sashen kogin. A kan talakawan, a lokacin Nijar - kogin bayyana. A mahimmin juzu'in tafarkinsa crosses isasshen busassun wuraren.

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