Imifula elikhulu i-Ningizimu Melika

Izwekazi i-Ningizimu Melika iyona abacebe ngokuya kwemithombo yamanzi. Yiqiniso, ezwekazini akukho ulwandle, kodwa imifula Ningizimu Melika kuyinto acebile kakhulu futhi olubanzi kangaka ukuthi ukugeleza ongaphakeme zifane echibini elikhulu. Ngokwezibalo, kukhona emifuleni emikhulu mayelana 20. Njengoba izwekazi wageza ngasemanzini izilwandle ezimbili, nemifula ukuthi singabakaNkulunkulu imicengezi zasePacific Atlantic izilwandle. Ngakho zemvelo nakangaka therebetween kuyinto Andes Ukhahlamba.

Umfula omkhulu kunayo ezwekazini yeNingizimu Melika. Amazon - omunye wemifula kunabo bonke emhlabeni

Kusukela inkambo esikoleni geography, sonke siyazi ukuthi omunye wemifula emikhulu akuzona kuphela kuleli zwekazi laseNingizimu Melika, kodwa futhi emhlabeni kuyinto Amazon. Yena, kanye nemingenela yayo eminingi ithwala ikota ngamasheya lamanzi emfuleni emhlabeni. Amazon badabula leyo ndawo lamazwe ayisishiyagalolunye agelezela ngokuqondile, futhi ngabo kuyinto mfula ebalulekile, ikakhulukazi mayelana ezokuthutha link. River traffic - omunye amaningi asethuthukile imikhakha yezomnotho yonkana nezwekazi yeNingizimu Melika. UMfula i-Amazon kwezinye izingxenye ububanzi ifinyelela km 50 (Kunganjani kolwandle?), Futhi ukujula kwezinye izindawo futhi kakhulu ngendlela 100 metres. Akumangalisi, futhi maqondana ukwehluka yezimila nezilwane ezihlukahlukene zase-Amazon naye onesitolo entendeni. Emifuleni yakhona kukhona ukuba nezinhlobo ezingaphezu kuka-2,000 zezinhlanzi, phakathi lapho kukhona piranha, eels, imisebe, njll ikhaya Eqinisweni, sonke -globe engacebile ngakho bemvelo, kokubili ezwekazini yeNingizimu Melika. Amazon nemingenela yayo njalo ngonyaka ukuheha izivakashi ezivela kuwo wonke umhlaba. Phakathi kwabo ososayensi abaningi (zezinambuzane, zezinyoni, kuye kwafa Izazi, njll)

Parana

Njengazo zonke imifula emikhulu mpumalanga yeNingizimu Melika, i-Parana sidlula emazweni amaningana: Paraguay, Brazil kanye Argentina. It wathola igama layo kusukela nezizwe zamaNdiya ezazisele ophilayo ku wachichima. "Bhangqa" nge-Indian ihumusha ngokuthi "okukhulu." Kulesi emfuleni nemingenela eminingi. Ezinye zazo yilezi izimpophoma amahle. kumiswa yabo lihlotshaniswa ngempumuzo somfula emifuleni, kanye esigcwele esilazayo zabo, okuyinto alichaza yokuthi ukudla abenzela Amapayipi eziningi ezincane yokusakaza. Bathwala notshwala amanzi zabo ngenxa ukulahlekelwa omningi imvula. Yingakho cishe yonke imifula emikhulu eNingizimu neMelika yakha nezimpophoma. lonke Par zabo ezine, edume kakhulu kubo - kungcono Iguazu. Kodwa phezu owumthelela La Plata ingenye lamadolobha amahle kakhulu e-Ningizimu Melika - dolobha Uruguay sika Montevideo.

Orinoco

Ohlwini "imifula emikhulu mpumalanga yeNingizimu Melika," endaweni yesithathu Orinoco. It odabula izindawo zamazwe amabili ase-Afrika Eseningizimu, okungukuthi Venezuela neColombia. Lomfula libhekene okungaka ububanzi inqobo, njengoba uhambo olude kulelivekati. coast Orinoco - indawo ethandwa izivakashi ezivela emazweni ahlukahlukene. Lapha ungakwazi ukubona namathafa amahle zemvelo.

Paraguay

Ngaphansi kwaleli gama eNingizimu Melika, ungathola ezinye izici zokuma kwezwe. Ehunyushiwe kwaboMdabu izwi American okusho "esinezimpondo". Paraguay odabula amazwe amabili amakhulu - Brazil kanye Paraguay, futhi kwezinye izindawo kuba umngcele wemvelo phakathi kula mazwe. Kodwa kwezinye izindawo kuba eyayiwuphawu phakathi izingxenye ezimbili Paraguay - South, ezibalulwa kanjena ngokufanele, futhi North, lapho abangaphezu kuka-90 wamaphesenti sebebonke ngayinye. By endleleni, abanye imifula eNingizimu neMelika ikhonze njengomPristi umngcele wemvelo yahlukanisa indawo lamazwe amabili noma ngisho ezintathu angomakhelwane.

Madeira

Lokhu emfuleni futhi enye yezindawo ezinkulu kakhulu. Lakhiwa confluence yemifula amaningi amancane. igama Its isiPutukezi futhi lisho "ihlathi". Nokho, igama kuxaka ukuba emfuleni? Nokho, iqiniso liwukuthi ngumthwalo njalo elintantayo emagxolweni izihlahla ezikhula amabhange. Ngokokuqala ngqá lo mfula iye yachazwa ekuqaleni kwekhulu XVIII yi isiPutukezi, uFrancisco de Melo Pallet. Nguye walibiza Madeira. Kamuva, yena yayisivele wafunda kahle Landrad Gibbon - US Navy uLieutenant. By endleleni, lo mfula wakha nomngcele ophakathi kweBrazil ne eBolivia.

Tocantins

Njengoba kuphawulwe ngenhla, umfula ngobukhulu eNingizimu Melika zenzeka ngezikhathi uthi ambalwa. Kodwa umcengezi itholakala ngokugcwele ensimini ka kwelinye izwe - Brazil. She is mfula wangamalanga State. Izakhamuzi isimo Goiás, Maranhão, Tocantins nasePará zisebenzisa amanzi emfuleni. Igama layo ihumusha ngokuthi "uqhwaku lomkholwane."

Araguaia

Araguaia kuyinto owumthelela Tocantins futhi uthi isihloko omunye wemifula ngobukhulu Brazilian. Kuye isikhathi sonyaka kungaba kokubili ezolile futhi eziyaluzelayo. Le ndawo engenabantu kulesi siqhingi Bananan Araguaia yakha izingalo ezimbili futhi ngobumnene egoba emzungezile.

Uruguay

Uruguay okuhlanganisiwe ne uhlanyiswa kanye nemifula emibili kahle esikhulu yeNingizimu Melika akha bay-esizalweni somfula we La Plata, ububanzi esiphezulu kuyinto 48 km. Welula uye e-Atlantic coast 290 km, has ikhefu uphondo emise. Ngesikhathi confluence Atlantic Ocean, lo mfula wakha nezimpophoma eziningi. Amandla akhe liyasetshenziswa emkhakheni energy.

umbhangqwana

"Big River" - ngakho ukuyibiza amaNdiya endawo. Kuyinto owumthelela kwesokudla Amazon. Njengoba sekushiwo, lonke somfula umfula omkhulukazi ngokwayo lugcwele izinto eziningi yezimila nezilwane ezihlukahlukene futhi Sinesithakazelo esikhulu ososayensi, Izazi, njll I Kungashiwo okufanayo mayelana emfuleni Pare.

Rio Negro

Futhi igama emfuleni ihumusha ngokuthi "abamnyama". It kuvela e-Colombia, kodwa kwenzeka ikakhulukazi endaweni yase-Brazil. Ngo sifinyelela layo elingenhla ke oyingqabavu kakhulu futhi ngokushesha, kodwa lapho kufika phansi esifundeni sase-Amazon, iba real "abamnene." owumthelela Its main - Rio Branco.

Iguazu

Lokhu umfula okuthiwa ngale ndlela ngenxa abami yayo. Phela, negama lakhe Indian kusho "amanzi enkulu". Lokhu mfula wakha kubangela izimpophoma of umbukwane omuhle kanje kuyinto obumangalisayo. Ogwini lomfula omangalisayo futhi alondoloza zemvelo ezibhekwa njengengxenye yensimu we National Park of Argentina kanye neBrazil.

isiphetho

Ngemva kokufunda lesi sihloko, okufundile ngalokho emifuleni eNingizimu Melika kukhona kunawo futhi iningi ogeleza egcwele. emifuleni okunjalo ezwekazini eziningi, kodwa kakhulu kunazo zonke i Amazon ziyaphawuleka, ngakho ogama lakhe behlonipha amaqhawe ngesiGreki, kanye Parana futhi Orinoco.