Major North American River

North America River vari zvinoorora runako dzavo uye siyana. Mumwe nomumwe wavo ane pachako nhoroondo yayo mavambo.

History dzidzo

Kana mvura Mafashamo wakasiya munyika North America, kana kuti, pakupera kare chando zera, nzvimbo pakati yeAtlantic, kweArctic uye makungwa Pacific akaumba vazhinji nzizi uye madhamu. Mudziva iri glacial uye tectonic mavambo. Kuenda rechando akasiya gwara tectonic dzegirini izvo ikazadzwa nemvura.

Nemhaka rechando, nzizi uye madhamu kuti North America iri yakawanda mvura pfuma, iyo anohupa ruzha chete zvishoma Eurasia uye South America. zvose nzizi North America uye madhamu ndezvaJehovha Atlantic bheseni zvakawanda wavo, asi vakawanda vavo zvakakwana ndezvaJehovha nembiya vaviri mamwe munyanza. Mvura iyi madziva ari wakawanda, hadzina mumichero nenzizi.

Nzizi North America, achitaura Pacific bheseni, ichiyerera kuburikidza pamapani kusvikira Cordillera. Cordillera rikabudisira kuAtlantic bheseni. Mountains kuparadzanisa maviri swimming madziva uye ndicho chikamu chikuru Watershed kuNorth America. Ukuwo, vakuru mapani makuru akaparadzanisa Atlantic nePacific bheseni nzizi.

Appalachian North American River

Kumabvazuva, apo pane Mountains Appalachian, pamwe dzakatenuka avo pamapani kuyerera wakaberekerwa makomo aya, nzizi. Amazing chokwadi: huru nzizi dzose ruchiyerera napakati Appalachian munharaunda gomo. Ivo vakagura makomo yakamanikana asi yakadzika mumipata. Avo vari zvechokwadi, zvinobviswa kumadokero mawere uye kuwira zvakananga kupinda Mississippi. Mumwe Ohio, rimwe zita - Tennessee. Fudzai izvi nzizi chete mvura uye zvinonyauka mvura. Tennessee Polyhydramnios uye Rwako kubva kurutivi rworuboshwe mu Ohio. Pacharwo rwizi ichi chakaumbwa, akavapindurawo, kana pamwe chete rwizi Holston rwizi French River Broad kudonha kubva kumadokero mawere ose Appalachia. Nekuti kunonaia ose zuva, uye chando zvinonyauka kunyange vashoma, simba nzizi idzi havagoni kunzi dzose. Tine mvura stocking Via weirs mune dzimwe nzvimbo uye mune dzimwe reservoirs. Somugumisiro, pakati penzizi yakawanda wakajeka waterways.

Kumabvazuva, rwizi runoyerera kupinda muGulf of Mexico iri zvinenge noku Nzizi kuyerera kupinda Atlantic. The Kudeuka uye kukosha nzizi idzi - Savannah, Potomac, Roanoke, James. Uye wakarebesa vavo - Alabama River.

River mubasa vanhu

nzizi idzi basa rakanaka mumunda simba nokuda North America. Kumwe wechinomwe, uye kuti zvichida United States kupa simba mvura inoyerera kubva Mountains Appalachian.

Large rwizi North America unokupai huru hachisi chete simba. Vachiri kushanda, akatakurwa pamusoro pemvura yaro zhinji zvikepe, steamers, ferries uye dzimwe mvura zvifambiso. Travel nemvura anokwezva kwazvo revashanyi vamwe kufamba ose zuva iri nzira yake.

Lakes zvikuru North America

Kuwedzera nzizi, nzvimbo idzi ndidzo inozivikanwa yakakwirira Kuwanda makungwa. madhamu makuru American akwirwe kuna Atlantic Ocean. Michigan, mudziva yakanaka kwazvo yainzi Ontario, uye Huron, Erie uye pfupi pamusoro pavo Lake Zvinzvimbo, iyo chakakodzera kuonekwa hombe Freshwater nyanza munyika. Izvi madhamu makuru stepwise interconnected hova nenzizi, nemigero uye hova. All kwakabatanidzwa murwizi uye nyanza yakaisvonaka gadziriro pamakwara. Zita St. Lawrence Rwizi inoyerera kubva Lake Ontario pamwe sonorous zita uye mainozonodira Gulf, iyo, sezvo rwizi Unonzi St. Lawrence. Sezvo Lakes Great vari kukurukura muAtlantic Ocean.

Pakati Lake Erie uye Lake Ontario Rwako vanozivikanwa Niagara River, mapopoma, kudonha kubva nekukwirira 50 metres vatatu vakaparadzana gwara, akaparadzanisa rwizi Goat Island. Anopiwa nemapopoma matatu akanaka, kuti pakukura North America. nemapopoma izvi aunganidzwa akawandisa vashanyi vanobva munyika yose uye kupa simba kune vakavaka hydropower miti ikoko.

Major North American River

Over makomo Cordilleras, kumabvazuva mumapani, ndokuwarira pamusoro Missouri River, kubva kumativi ose kuzvimba unoyerera mariri mune mvura yakawanda. In North America, hapasisina rwizi Missouri. Iye anodyisa gumi nezviviri makore mazhinji avanhu pamusoro Mahombekombe ayo. In mubhedha waro vakawanda reservoirs uye hydropower zvinomera. Aizivikanwa rwizi urwu uye mafashamo, kunyange zvazvo vakawanda nengozi zvikamu kwakasimbisa. Missouri runoyerera kupinda Mississippi. mwana wese anoziva zita rake pamusana wake uri igwa kuyangarara Tom Sawyer uye shamwari yake Huckleberry Finn. Izvi rwizi rukuru uye mumwe vaitsigira urefu nzizi munyika. Inoyerera kubva kuchamhembe kurutivi rwezasi, unonyatsoruramisa US muzvikamu zviviri. Kunyange zvazvo chikamu izvi uye kwete anotsvedzerera, asi rwizi rinofukidza 10 inoti uye muganhu vamwe vavo.

Ipapo zvose nzizi dziri nechokumusoro Mackenzie akakwira. It ine zvinyorwa zvayo. Ndiwo musoro wakarebesa yenzizi North uye Canada. Aivawo dzakawanda inflow upfumi. An magumo uwandu nenzizi nehova kufudza Mambokadzi North. The chikuru Chikamu nzira Mackenzie runoyerera napakati circumpolar zvikamu, zvichiguma kubva Great Muranda Lake. Muranda Lake zvinoshamisa yakadzika. Hwakadzika kupfuura ayo vanun'una - vamwe nzizi uye madhamu kuti North America. Mackenzie River inoita basa rinokosha mune upfumi. Pairi vanobviswa uye mhangura mined zvicherwa kubva kumahombekombe munzvimbo Bear Lake. Pamwe mumwe Mackenzie River North - Yukon - inoita chipo chinokosha kuti upfumi, sezvo hove. Kufanana Mackenzie, Yukon kwemwedzi yakavanzwa pasi chando, une Mangondo akawanda ayo kosi, zvichiita kuti chokufambisa vanhu uye nenhumbi, nzizi ava North America asinganyatsoita. Yukon runoyerera kubva Lake Marsh uye mainozonodira Bering Strait.