Major North American River

North American River bagwayimbile ebuhleni kunye neyantlukwano zabo. Ngamnye kubo imbali yalo imvelaphi.

History of imfundo

Xa amanzi uMkhukula walishiya ilizwe North America, hayi kanye mandithi, ekupheleni ngumkhenkce ubudala yamandulo, indawo ephakathi Atlantic, Arctic kunye neelwandle Pacific bakha inani elikhulu imilambo namachibi. Eli chibi imvelaphi glacial kunye ziitectonic plates. glacier ebaleka washiya endleleni misinga ziitectonic plates zazo ngcembe yazaliswa ngamanzi.

Ngenxa glacier, imilambo namachibi of North America na isixa esikhulu imithombo yamanzi, apho ulunika umthamo kuphela Eurasia kancinane nakuMzantsi Melika. Ngokwezambuku yabo yonke imilambo North American kunye namachibi kuba ngumhlaba Atlantic sokuhlambela, kodwa kukho inani elaneleyo kubo kuba nezitya ezinye iilwandlekazi ezimbini. Amanzi kula machibi emtyuba, nje nemifula eyenziwe.

Rivers of North America, ubhekisela isitya Pacific, kuqukuqela mathafa ukuya Cordillera. Cordillera kwemali Atlantic isitya. Iintaba bazahlule amachibi ezimbini okuqubha kwaye yomlambo likhulu e North America. Kwelinye icala, kumathafa amakhulu wakwahlula Atlantic ukusuka Pacific imilambo isitya.

Appalachian North American River

Empumalanga, apho kukho khona Appalachian Mountains, kunye amathambeka zabo ezinkqantosini elibaleka kwezi ntaba, nemilambo. Amazing mhaka: yonke imilambo emikhulu ayahamba kummandla Appalachian yentaba. Amnqumla iintaba emxinwa kodwa nemiwonyo enzulu. Abo abaqotho, zivela kumathambeka asentshona bawe ngqo kwi-Mississippi. Omnye Ohio, elinye igama - Tennessee. Feed le milambo imvula kuphela, ndininyibilikise amanzi. Tennessee Polyhydramnios kunye nokungena ukusuka kwicala lasekhohlo in Ohio. Wona lo mlambo ibunjiwe, ke, xa idityaniswe umlambo Holston umlambo French Broad River eziwa zivela amawa yasentshona Appalachia. Ngenxa iyana yonke imihla, yaye nekhephu anyibilike bade anqabe, amandla ezi milambo ayikwazi kubizwa ngokuba rhoqo. Thina lelonani ngamanzi ngokumpontshwa kunye nephayiphu akhiwe kwezinye iindawo kunye nakwezinye okugcina amanzi. Ngenxa yoko, phakathi imilambo emininzi yamanzi sithi ndijonge.

Ngasempuma, umfula ugeleza kungena i-Gulf of Mexico phantse kufana imilambo angena Atlantic. Eyona inkulu ke lulolona lubalulekileyo kwezi milambo - Savannah, Potomac, Roanoke, uYakobi. Yaye inde kubo - Alabama River.

River inkonzo abantu

Ezi imilambo umsebenzi omhle entsimini lwamandla for North America. Kwafa lweyesixhenxe, nokuba ubuncinane eUnited States ukunika amandla namanzi aqukuqela ephuma Appalachian Iintaba.

Large umlambo North American nokuhambisa yezwe ayikho amandla kuphela. Basaba ukusebenza, baqhubeka amanzi alo inani elikhulu iinqanawa, umphunga, neziye kunye nezinye zothutho amanzi. Iindawo ezinika umdla ngu amanzi ibenomtsalane kakhulu abakhenkethi namanye abakhweli abahambahambayo yonke imihla indlela yakhe.

Lakes of North America

Ukongeza imilambo, ezi iindawo Zidume yoxinaniso eliphezulu amachibi. amachibi Great yaseMelika unodibaniso kwi-Atlantic Ocean. Michigan, ichibi elihle kakhulu ngokuba Ontario, kunye Huron, Erie amafutshane phezu kwabo Lake Superior, nto leyo kufanele uthathwa ukuba amanzi echibini enkulu ehlabathini. Ezi amachibi ezinkulu stepwise amaqhina oqhagamshelwano kwemijelo nemilambo, imisele yamanzi. Bonke ezidityanisiweyo kwinkqubo njengomlambo ichibi elihle yomendo. Igama St. Lawrence na umlambo aphuma of Lake Ontario kunye negama sonorous kwaye ungena kulo Gulf, leyo, njengoko umlambo yaziwa ngokuba St Lawrence. Ekubeni Great Lakes ngaba unxibelelwano kunye Atlantic Ocean.

Phakathi Lake Erie kunye Lake Ontario nokungena baziwa eyayiseNiagara River, Ingxangxasi, ukuwa ukusuka ukuphakama kuyimitha 50 ezintathu channel eyahlukileyo, ezo umlambo Goat Island. Ufumana seengxangxasi ezintathu elihle, elo likhulu North America. Ezi kwiingxangxasi ziqokelelwe inani elikhulu labakhenkethi ezivela kulo lonke ihlabathi, ukunika amandla izityalo umbane yakhiwe apho.

Major North American River

Phezu kweentaba Cordilleras, emathafeni zasempumalanga, zawutwabulula phezu Missouri River, evela kumacala onke adumbe ezingena kuyo amanzi amaninzi. E North America, akusekho umlambo Missouri. Yena uyawondla iminyaka eliwaka elinambini izizwe ezininzi kunxweme yayo. Xa ebhedini yayo inani elikhulu zokugcina kunye nezityalo lombane. Ingaqhelekanga kulo mlambo nezikhukhula, nangona kwezona ingozi kwaqinisa. Missouri eliya i Mississippi. Wonke umntwana uyayazi igama lakhe ngenxa yakhe isihlenga edada uTom iSawyer Hall kunye nomhlobo wakhe Huckleberry Finn. Lo mlambo olunzulu omnye ziintshatsheli ubude imilambo ehlabathini. It avela ngasentla esinga kwelasezantsi, ngokwahlula i US ibe ziinxalenye ezimbini. Nangona inxalenye ezi arhabaxa, kodwa umlambo lugubungela 10 lithi kwaye umda kuba inxenye yabo.

Ke yonke imilambo emantla Mackenzie wakhwela. Kuye iirekhodi zawo. Yeyona isihloko lwemilambo elide wasentla, Canada. Kwakhona uqoqosho ekungeneni ezininzi. Inani engenasiphelo imilambo nemisinga kwalusa Ukumkanikazi North. Inxalenye yale ndlela Mackenzie aqukuqela imimandla circumpolar, ngenxa Enkulu Slave Lake. Lake Slave engaqhelekanga nzulu. It gangqa nabantwana bayo - abaseleyo imilambo namachibi nakuMntla Melika. Mackenzie River ludlala indima ebalulekileyo kuqoqosho. Kuyo zithathwa kunye ore geni izimbiwa abasuka kwimimandla yonxweme Bear Lake. Kunye nenye Mackenzie River North - Yukon - eyenza igalelo elibalulekileyo kuqoqosho, njengoko yokuloba. Kanye Mackenzie, Yukon iinyanga efihliweyo phantsi ngumkhenkce, iye enemisinga ezininzi zawo, okwenza ukuba ukuthutha abantu nempahla, ezi imilambo North America alale. Yukon aqukuqela ephuma Lake Marsh kwaye ungena kulo wethu Strait.