Mountain jeri: Definition da kuma bayanin

Mountain jeri - wata babbar karfafa tsammãni. Su ne, kamar yadda mai mulkin, yana da wani elongated siffar da tsawon daruruwan kilomita. Kowane kunya yana da wani tsororuwar, ganiya, bayyana, a cikin hanyar kaifi hakora - wani dutse kunya. A siffar da tsawo suna kafa dangane da lithology na kankara composing da kuma ci gaba. Har ila yau, wadannan fannoni shafi tsawon na taimako samuwar.

Da farko, bari mu bincika muhimmin bangare ne na dutsen iyaka da su fasali.

Mountain dagi: Definition

Ridge - wani m connection ko rarrabawa gangara. Wasu daga cikin su suna da wani musamman m tsari, kira a matsayin wukake. A ridges bambanta a siffar, an rarrabe su: kaifi, jagged, gan hakori, kuma ana taso keya. A nesa daga ƙasa zuwa saman kunya ne iya isa daruruwan mita zuwa dama kilomita. Shi ne wannan sashi shi ne wani wuri na ilimi rockfalls, avalanches na snow cornices da kuma farkon avalanches.

Mene ne kafa?

Kowane kunya wadda ridges da rabõ yankakke, inda a can ne mai gwada m depressions. Shi ne ake kira da izinin. Wadannan wurare su ne mafi dace don gudanar da gwamnatin rikon kwarya. Kafa suna bambanta da asalin: yashewa, tectonic da glacial. A farko bayyana dangane da haduwa tashoshi koguna, da karshen - saboda da rage daga cikin mutum dutsen kunya, da sauransu kafa ta halakar da motoci, da tududa a cikin wani nau'i na kofin dake a cikin apical gangara. A mafi bayyanawa da kuma m dutsen kafa da ake kira "dutse izinin". Suna bayar da damar gudanar da mutane tafiya har ma hanyoyi.

A cibiyar layi na kunya

Runs tare da dagi da kunya axial line cewa cartographers wanda aka nuna a cikin zane-zane da kuma maps. Wannan line ne mafi kai tsaye, yana da wani rare m masu lankwasa.

Amma ba za a iya kira m ridges, shirkin su da wani mike layin. Sau da yawa suna da rassan daga babban axis. Shi ne m, na biyu dutsen jeri, wanda aka hankali rage kamar yadda ya fuskanci periphery. Wadannan "rassan" an kira kakar.

rarrabuwa

The mafi ban sha'awa ƙasa a duniya ne duwãtsu. A kunya ne ba mai raba naúrar, su sau da yawa ne a kai tsaye hadin gwiwa da juna, game da shi, ya kafa wani dutse da dutsen sarkar tsarin.

Mountain tsarin - wani tarin dutsen jeri, iri-iri, sarƙoƙi, forming guda tsarin. Duk wadannan aka gyara da na kowa asalin kuma su ne kullum uniform morphological fasali. Tsarin kafa ta daya irin tuddai -. Volcanic, blocky, folded, da dai sauransu A cikin wadannan m aka gyara da kuma dutsen jeri.

Mountain nodes - da hadin gwiwa sarari ko tsallaka da dama dutsen jeri cewa tsaya fita ne rikitarwa topography da ya zama ruwan dare part. Matsayin mai mulkin, su ne m da kuma high.

A dutsen kewayon - An "nazari" shafi ridges kafa uniform kuma kusan m line. Sun rabu da depressions da jimlar tsararru iya kunshi nonhomogeneous irin tuddai.

Depressions tsakanin ridges kira dutsen kwaruruka. Sun zo a cikin daban-daban siffofin - a tsaye, floodplain, V-dimbin yawa, mikewa domin da yawa kilomita. Valley kafa a ƙarƙashin rinjayar inji mataki na glaciers da dutsen koguna.

don takaita

A siffar da kunya, ta tsawon, tsawo - morphological halaye. Sun dogara ne a kan lokacin da ya fara fito fili daga cikin tarihin na ci gaba, da yawan inji tasirinsa a kankara da kankara da kansu, wanda shi ne hada. Bisa ga lokaci na da samuwar tsari yana daukan fiye da shekara ɗari daya.

Bayan bita da bayanai kafa fita a kan ridges, kowane dalibi zai iya ba kawai domin ayyana - abin da yake da shi, amma kuma ba da cikakken bayani game da abin da suka kunshi, kamar yadda kafa da kuma classified.