Gịnị bụ oghere: definition, ụdị

All ala na oké osimiri bumps na ịdị iche iche na afọ, si, size na udi, na-akpọ a enyemaka. Ya isi forms - Ridge oghere, ugwu sadulu na oghere.

definition

Gịnị bụ Dell? Ọ bụ ihe na elongated ezumike dị n'ógbè ahụ. Lines nke na-ewekarị na ya ala ihe zoro thalwegs (iyi). The n'akụkụ nke oghere ụdị ramp imechi iku anya ya. Ya na ala a na-nwayọọ nwayọọ belata.

Nke a ẹsụhọde nke ala elu na-adị predominantly site ozize, o nwere a omimi na nkezi nke atọ na iri na ise mita. The ogologo nwere ike ịbụ ruo iri na ise kilomita.

Gịnị bụ Dell? Nke a di ala ala, nke bu ihe nke mmetụta na ala thawed na oké ifufe mmiri aga. Na nke ugbu a suffusion - usoro nke mwepụ nke ala iyi nke irighiri nke mineral. Unevenness e ji mara nke steppe na ọhịa steppe zones. Ọ bụrụ na blur gully na-aga n'ihu, mgbe ahụ, mgbe a mgbe ọ na-aghọ a doo.

Gịnị bụ Dell? Nke a na ụdị "trough", ala nke dị larịị, boggy, nakwa mkpọda turf-kpuchie, ma ọ bụ kpuchie na osisi na osisi.

umu

Ndị na-esonụ obodo atụmatụ guzo n'etiti ụdị nke gullies:

1. Ndagwurugwu ahụ. Ọ bụ a warara gully dị iche iche ọtọ na nkpoda flanks.
2. Akpiri. Ọ na-atụle a ndagwurugwu ugwu ugwu teren.
3. Valley. Ọ na-eje ozi a dum elongated ezumike nke mkpọda nwayọọ sloping.
4. Doo. Bụ isi unevenness nke n'elu ụwa, ọtụtụ uku na nke nke ndagwurugwu, nke na-ekpuchi mkpọda nke iche iche ahịhịa.

On n'ala plan-egosi a oghere site a concave contours e sere na ntụziaka nke ẹsụhọde nke enyemaka. Na ya variants bụ n'olulu, dị omimi na na.

ụtọ asụsụ

Gịnị bụ Dell? Bụ a okwu na kwesịrị icheta na nri iji, n'ihi na ọ bụ ọnụ. The akwụkwọ ozi "o" ke akpa nkeji okwu adịghị lechara ọ bụla mkpoputa iwu.

Okwu ahụ bụ "oghere" bụ a noun. Ọ bụ ihe na-adịghị ndụ ofufe, na-ezo aka bụ nwanyị, ihe mbụ na-adakpọ. Iji ya i nwere ike bulie na-esonụ synonyms: a oghere log, ndagwurugwu, n'oghere, gullies, Yaruga, izlozhina.

N'ihi ya, pụtara "oghere" bụ kristal doro anya. Nke a elongated ezumike n'elu, ala nke nta nke nta na-ebelata. O nwere atọ dịgasị iche edoghi - abụọ na iku anya na thalweg. Nke a na ụdị nke enyemaka na-hụrụ n'ime oké ọhịa-steppe na steppe zones.