Siyini "ebunzini lwenqama?" landforms glacial. "Ebunzini Sheep sika" e Semenov echibini e Murmansk

Ingaphezulu iplanethi yethu ngenxa Akumangalisi ahlukahlukene emsebenzini umoya, amanzi ageleza, iqhwa, njll Enye landforms ezithakazelisayo futhi engavamile -... "ikhanda Ram sika" Kanjani kubukeka nendlela eyakheke?

A ezihlukahlukene impumuzo yasemhlabeni; amafomu glacial

amapheshana ezinkulu zeqhwa ngokuthi zeqhwa isayensi, ukwenza umsebenzi omkhulu umonakalo omkhulu kakhulu. Okokuqala lo msebenzi ukuhambisa izingcezwana idwala, ngezinye izikhathi baligcina nalapho amabanga amade uma liya kakhulu.

Ice okumelwe kwakhiwa kusukela iqhwa, eyagcina liphenduka ice Friend ezaziwayo. Gravity lokhu ice yisisindo esikhulu uqala ukunyakaza, "slide" ku surface eMhlabeni. Ngakho-ke onezici eziphawulekayo ingcindezi mechanical phezu kobuso ecashile. Ngomqondo ongokomfanekiso, yeqhwa njengoba eshayisa emadwaleni ngaphansi kwabo, ithwala izingcezwana yabo futhi agcinwe njengoba okuthiwa moraines. Izithako moraine enjalo kungaba ngezindlela ezihlukahlukene. It kuncike isakhiwo Geological isimo sezwe, kanye kusukela usayizi yeqhwa.

Kukhona izinhlobo eziningi ezahlukene zosizo glacial. Ezinye zazo akhiwa entabeni izinguzunga zeqhwa (izimoto, cirques, emikhombeni, njll). Kumiswa nenye indaba inqubo ezifakwa moraine (Zander, oses, kames nabanye).

Umlando Geological Zomhlaba kwaba kwezinkathi okungenani ezine glaciation abawazi ososayensi. The last futhi enamandla kakhulu kubo, iplanethi yethu esiye sabhekana esanda kutholakala - e kwesikhathi eziNgekho ngaPhansi kukaHulumeni. Ngalesi sikhathi, izindawo ezinkulu eNyakatho Melika, eYurophu nase-Asia zambozwa okuqinile ice igobolondo. edwaleni elithambile izinguzunga zeqhwa nje "eshayisa". Kodwa uma belibangise ukuhlangabezana kanzima crystalline idwala, khona-ke kungenzeka ukuthi kwakhiwa ifomu eyingqayizivele wokukhululeka - "ikhanda lwenqama". On ke Kuzoxoxwa.

Incazelo: "yemvu emabunzini" - kuyinto ... Umsuka landforms

Siyini "yemvu emabunzini?" Ngo geography, igama elithi okukhulunywe Amashalofu okubeka njengoba enamadwala, ebusweni okuyinto eshelelayo futhi yeqhwa ophucuziwe. Futhi emthambekeni, okuyinto aguqulwa ukuhamba yeqhwa - bushelelezi futhi emnene. Okuphambene ngokuvamile emaweni futhi engalingani.

"Ikhanda Sheep sika" - kuyinto landforms zakudala glacial. Leli gama Ivame kubhalwa ngesikhatsi bokhulunyiwe. Nakuba izazi zokuma komhlaba eziningi zazo zikholelwa ukuthi lezi izingcaphuno kungaba zisuswe, ngoba uye eside lo mqondo elahlekile isingathekiso yayo yasekuqaleni.

Letinhlobo ubukhulu impumuzo enkulu kakhulu. Ubude yabo akuvamile idlula 100-200 amamitha futhi ifinyelela ukuphakama kwamamitha 50. "Yemvu emabunzini" atholakala izindawo yokugcina kanye izinkathi glaciation ngaphezulu lasendulo. Basuke esakazwa ngaphakathi oLwandle iBaltic (enyakatho Yurophu) nase-Canada (i-Nyakatfo Melika) amabhodi. I eziyinkimbinkimbi eziningana "yemvu emabunzini" ngokuthi rocks abacaphuni.

ERussia, i- "yemvu emabunzini" kungabonwa eNhlonhlweni Kola, Karelia naseNyakatho Ladoga inala. Isikhathi esining impela, ukuthi akuphi ogwini namachibi enyakatho Lokudabuka glacial. On esinye salezi amachibi, sizoqhubeka.

Semenov echibini - jewel zokungcebeleka Murmansk

Engxenyeni esenyakatho ye Murmansk, eduze Chelyuskintsev emgwaqweni, kukhona ichibi olunothile Semenov. Baqamba igama lakhe ngokuthi ke yokudumisa wendawo "yene futhi grizzled" Imbewu umdobi owayehlala futhi badoba ogwini le Kola Bay.

Lake ezincane (kwamanzi endaweni --20 m). Ukujula kwawo obuyisilinganiselo 18 amamitha. Kusukela ngo-November kuya ku-May echibini embozwe ungqimba obukhulu ice. Ichibi ine ijamo okungajwayelekile ehlangene ukusakaza Kola Gulf.

Semenov echibini - ebalulekile zokuzithokozisa kanye izivakashi edolobheni elisenyakatho. On ogwini lwayo kuyinto ebaleni lokudlala yezingane, isikebhe esiteshini, i oceanarium futhi kunepaki. Summer phakathi imisebenzi Echibini umthombo. Umuzi bayinikeza amabhizinisi we Kirov. Umthombo emangalisayo Murmansk kufanelekile kule ndawo eluhlaza.

Ehlobo kwamanzi kuleli chibi Semenovski enqamula ngomkhumbi regattas. Ebusika, echibini ice ukumvakashela skiing kanye bagxuma imbobo.

Yemvelo lesikhumbuzo "inqama ikhanda" eLake Semenovskoe

Murmansk - komunye wemizi waseRussia enyakatho. Kuyinto iplanethi ngobukhulu kuleli dolobha, elise-Arctic Circle. Leli dolobha ku yonke iNhlonhlo Kola, ogwini olusempumalanga ye-Gulf of the gama elifanayo. Kulapha, njengoba sekushiwo ngenhla, amafomu evamile eziyingqayizivele impumuzo glacial - "yemvu emabunzini". Futhi omunye wabo kungabonwa ngqo emzini. Lokhu "ikhanda lwenqama" ichibi Semenov.

Murmansk Itholakala zone zokugcina (quaternary) glaciation. Ngakho-ke, akumangalisi ukuthi zeqhwa zasendulo Ushiye emhlabeni eziningi imikhondo yakhe.

"Ikhanda Sheep sika" ichibi Semenov - semvelo Geological, ongowenani elikhulu zesayensi kanye ezemfundo kanye ezemfundo. Itholakala Askoldovtsev emgwaqweni, mayelana nendawo phakathi kwenhloko-esogwini lweChibi Semenovski kanye nogu Kola Bay. Lesi sithombe esiyisikhumbuzo zemvelo kwaba into ngo-1980. endaweni yayo Imininingwane - isigamu ehektheleni kuphela.

Incazelo lesikhumbuzo nokubaluleka kwalo

Into ine uhlobo onqenqemeni encane amangelengele granites ubudala Archean lasendulo. Idwala ngesikhathi sakhe ophucuziwe ngokucophelela futhi ngokucebile ehlanganiswa imisele yeqhwa. emthambekeni wayo siqondiswe icala langasezantsi libe ngamawaka - ukuthi kwakungekho yake yeqhwa enamandla ezihambayo.

Futhi ezithakazelisayo izimila eduze nale outcrop. flora Local imelelwa izihlahlana emathafeni kanye birch oluyisigwegwe. Ngaphakathi lesikhumbuzo zemvelo ezitholakala eziningana zezinyoni ezingavamile moss.

izinto ezinjalo azizintsha neze siyindlala esifundeni. Nokho, le "ikhanda lwenqama" uhlukile futhi esiyigugu ngoba itholakala ngaphakathi kwemingcele edolobheni elithile elikhulu. Ngenxa yalokhu njalo it is wavakashela yizivakashi, abafundi nabafundi ezikoleni.

Ekuphetheni

"Ikhanda Sheep sika" - uhlobo impumuzo, umsuka okuyinto ngenxa nemihuzuko glacial. Indawo yayo abushelelezi, ice luze embozwe engajulile "imihuzuko" (Vala imifantu). "Ikhanda Sheep sika" ichibi Semenov - sibonelo esigqamile lezo zinhlobo impumuzo. Lesi sithombe esiyisikhumbuzo esiyingqayizivele zemvelo etholakala ngaphakathi Peninsula Kola enyakatho emzini Murmansk.