Isikhundla ezindawo ka the West laseSiberia Plain: incazelo kanye izici

I West laseSiberia Plain (kumephu jikelele ukuthola ngeke kube nzima) - enye yezindawo ezinkulu kakhulu eYurophu nase-Asia. 2500 km welula ke kusukela yonya Arctic Ocean ezithi azibe awugwadule Kazakhstan futhi 1,500 km - zase-Ural nasezingxenyeni Yenisei anamandla. Lonke ndawo inezintaba izimbotshana ezimbili isitsha emise sebuningini kwamaxhaphozi flat. Phakathi kwalezi zimo ayimigodi ukunweba emikhulu yaseSiberia ifike 180-200 amamitha.

Isikhundla ezindawo ka the West laseSiberia Plain - lomatima isikhashana ezithakazelisayo futhi okuthakazelisayo, okuyinto okudingeka siwuphendule enemininingwane. Lokhu into yemvelo itholakala cishe at elifanayo phakathi maphakathi Atlantic futhi ezwekazini ezwekazini. Cishe abayizigidi ezingu-2.5 sq. M. km ine indawo le plain enkulukazi. Le libanga ehlaba umxhwele.

izimo zezulu

Isikhundla ezindawo ka the West ethafeni laseSiberia ezwekazini kubangela izimo ezithakazelisayo zezulu. Ngakho-ke, isimo sezulu ezingxenyeni eziningi emathafeni has a uhlamvu esipholile ezwekazini. Kusukela enyakatho ukungena endaweni mass esikhulu arctic, okuyinto athwale nge ashubisa umnkantsha ebusika futhi ehlobo thermometer ekhombisa aphakathi kuka + 5 ° C kuya + 20 ° C. Ngo-January, iningizimu izinhlangothi enyakatho izimo lokushisa zingaba phakathi -15 ° C kuya -30 ° C. Izinga aphansi sabhalwa ebusika enyakatho-mpumalanga eSiberia - ukuba -45 ° C.

Umswakama ethafeni futhi zisakazeka kancane kancane kusukela eningizimu kuya enyakatho. Nge ukuqala ehlobo, iningi ke ewela zone asemaqeleni. Phakathi no-ehlobo, ngo July, ukushisa sibambelela phezu South emaThafeni kanye phambi ezimanzi ihamba ngasenyakatho phezu nokuduma ehlathini shanela, nanjengezihlambi. Ekupheleni kuka-August, izimvula ukufinyelela nezimfunda.

notshwala Amanzi

Echaza isikhundla ezindawo ka the West laseSiberia Plain, kumele qiniseka ukuthi uyamtshela mayelana uhlelo amanzi. Ngenxa yalesi endaweni kuthatha omningi emifuleni, futhi kukhona amachibi eziningi futhi emaxhaphozini. Umhlangano omkhulu kunayo yonke futhi ejulile emfuleni - ngomfula owumthelela ob ne Irtysh. Akukhona nje kuphela kunazo zonke esifundeni, kodwa futhi omunye kunabo bonke emhlabeni. Ngu endaweni yayo futhi ubude ob evelele phakathi emifuleni Russian. Ngisho lapha ukuqhubeka efanelekayo amanzi lokuthumela lePhure kwemali, Nadym, Tobol kanye ukhalo. Plain ngenani amaxhaphozi kuyinto umnikazi irekhodi lomhlaba. Kule nsimu yabo enkulukazi ayitholakali emhlabeni. Swamp hlala endaweni 800 sq. M. km. Kunezizathu eziningana for kumiswa yabo: ngokweqile moistening Planar ebusweni ethafeni, semali Peat, kanye okushisa aphansi.

amaminerali

Lesi sifunda siyindawo abacebile amaminerali. Ngezindlela eziningi kuthinta isikhundla ezindawo ka the West laseSiberia Plain. Lapha sibaningi kukhona ezifakwa kanzulu uwoyela negesi. On ixhaphozi izindawo zalo enkulukazi it has inothile Peat - ngu-60% inani eliphelele Russian. Kukhona idiphozithi yanoma nsimbi. ESiberia unothile futhi amanzi awo ezishisayo, aqukethe nosawoti of carbonates, chloride, uxhumano lokudlulisa iodine.

Izilwane nezitshalo imihlaba

Isimo sokukhululeka ngokwenkolo emathafeni wukuthi lapha ngempela flora ompofu kuqhathaniswa ne izifunda angomakhelwane. Lena kwaphawuleka ngokukhethekile ehlathini nezimfunda. Isizathu isitshalo anjalo esikhathini iminyaka Nendlala ka glaciation, okuyinto akuvumeli izitshalo ukusakaza. Nezilwane yasethafeni engacebile kakhulu naphezu ngokwezinga elikhulu zensimu. Isikhundla ezindawo ka the West laseSiberia Plain wukuthi lapha ahlangane nabantu ezithakazelisayo cishe kungenakwenzeka. izilwane abahlukile ophilayo kuphela kule ndawo, akukho. Zonke lezi zinhlobo ezihlala lapha, kuthiwa nabanye izifunda, njengoba angomakhelwane, futhi lonke izwekazi Eurasia.