Chii chakamboita? mhando nembiya

Pasi ruyamuro zvemariro siyana. On ayo pemvura rakatumbuka pamwe yakadzika canyons panhongonya dzawo, matombo arrays ikashandiswa pamwe rwakafara uye akaserera mapani. Nyaya ino rinonyanya imwe nzira ari pano zvokuyamura. Izvozvo mhango? Sezvazvakanyorwa anotarisa? Api nembiya zviripo?

Chii chakamboita?

In jogirafi, izwi rinoshandiswa zvikuru kakawanda. Zvikurukuru mu geomorphology - sayenzi kuti vanodzidza Nzvimbo yedu. Saka, chii mwoyo?

Zvanza mu zvemaumbirwo uye jogirafi kunzi hwakanyatsorwisa guru kunaka landforms mukati munyika kana pasi pevhu. Kakawanda, vane kumativi chimiro.

On ukuru bheseni anogona kuva akasiyana zvikuru. Somuenzaniso, ari kure Triangle muEast Africa rinofukidza nzvimbo huru, iyo yaiva ezviuru mativi makiromita. Other nembiya dziri zvikuru mwero kukura (sezvo Somuenzaniso, Nadbuzhanskaya Basin muWestern Ukraine).

On kwakabva siyana idzi kuzorodzwa vari tectonic, kukurwa kwevhu, glacial, karst, eolian uye kunyange kuputika. Maererano mvura hurumende angava matongo uye undrained.

Basin zvinowanikwa zvose panyika nemuGungwa. Chii mwoyo oceanography? Izvi zvinoderedza zvikuru pakati Oceanic pasi, dzakapoteredzwa Continental yakatenuka, yepasi pemvura anooneka zvikuru nemichinjiziri kana panharirire. Avhareji kudzika pasi pemvura dzegirini vanowanzotevedzera kusapfuudza chiratidzo 3500 mamita.

Mudziyo wokushambidzira Lake Baikal: kwakatangira uye zvinofadza zvinhu

Oga geomorphologists funga pamwe gungwa nembiya. Izvi zvinoderedza penyika, uzere mvura. Mukati Russia guru uye chinonyanya zvinofadza iri mudziva wamashekeri Lake Baikal. Sei uye rini simuka?

Kudzidza gobvu mudziva nyika vanenge mubasa XVIII remakore. musayendisiti German Petro Pallas kutanga kuisa mberi pfungwa nezvemavambo mwoyo wake. Maererano naye Baikal yakaumbwa somugumisiro pose dzinongoitika dzoga. Mushure Pallas zvekungofungira dzavo vakavaka uye mamwe masayendisiti akawanda. Uye pedyo chokwadi akaswedera Soviet geographer VA Hoops.

Kutaura zvazviri, Baikal Basin chikamu chikuru vagadzirisane vematunhu, pasi izvo goko achigara uye neshungu zvakasimba zvisinganzwisisiki. Somugumisiro, padombo vari akaremara, yakayerera uye vakaumba ngetani anooneka zvikuru nemichinjiziri, iyo yava akapoteredzwa rwegungwa kumativi ose.

Interesting chokwadi: The masayendisiti ano vakawana kuti pamhenderekedzo Lake Baikal zviri vabva mumwe nokuda vanenge 2 masendimita pagore. Nguva nenguva munzvimbo iyi vari wakaiswa uye kwenyika. Izvi zvose zvinoreva kuti paumbwe wamashekeri Lake Baikal anoramba nhasi.

Zvino kuti munoziva kuti kuora mwoyo uye sei anotarisa. Izvi akaipa chimiro pano zororo, izvo zvinogona kuitika zvose panyika pasi mumakungwa uye makungwa.