Kuyini emfuleni? Ingxenye emfuleni nezincazelo zawo

River - uhlobo amadamu planethi; isiteshi unomphela zemvelo wagcwala amanzi, esishukumisela bebheke ukunciphisa ukuphakama kwalo ngenxa amandla adonsela phansi. Uhlelo emfuleni is agcwaliswa ngasemifudlaneni komhlaba, imvula, amagagasi, futhi ukuncibilika kweqhwa (iqhwa lapho uketshezi awe phansi). notshwala Water kungaba ukugeleza unomphela futhi yesikhashana, kungaba Ewufrathe out ngesizini.

Ababamele ingxenye emfuleni :

• umthombo;
• umlomo;
• emfuleni esigodini;
• ukugcwalisa ethafeni;
• ithala;
• nemingenela lomfula.

umthombo

Indawo lapho Ukuphila kwanoma imuphi umfula uqala libizwa umthombo. On the amabalazwe endaweni uvezwa ichashaza elincane. Le ndawo ingaba njengendlela indawo amanzi angaphansi komhlaba, okuyinto eye wathola indlela yokubasiza kwamanzi, noma umthombo - ichibi, ixhaphozi. Libuye ngokuvamile umthombo kungaba ingxenye lapho imifula emibili, ukwakha ehlukile, intambo entsha.

Zonke Ukusakaza isiqondiso sabo ukugeleza. Izingxenye komfula (uhlelo umfula) - zonke ukuthatha imodi yabo ekhethekile esekelwe izici umthombo. Phela, wayehawukela ine ithonya ezibalulekile ku lonke ukugeleza ndawo. Kaningi, kufanele baqaphele lokhu ingxenye Ugcwalise ngesikhathi izikhukhula kanye nezikhukhula, ngakho kokuthi umthombo wanoma iyiphi umzimba ngamanzi.

umlomo

Umfula ugeleza khona endaweni ethiwa emlonyeni. Lena indawo lapho ukusakaza evala imisebenzi yayo, ngamanye amazwi, lokhu ingxenye ukuphela. River ngempela uwela enye emanzini:-ke kungaba ulwandle, ichibi, ulwandle, ichibi noma ezinye emfuleni emikhulu.

Umlomo amanzi amakhulu angase abe amagatsha esikhulu incike inani lamanzi futhi kwamandla busetshenziswa. Lesi sici sibizwa ngokuthi i-delta komzimba amanzi anjengomfula. River ingxenye umbuzo, kubalulekile ikakhulukazi kwezamabhizinisi. Kungenxa delta elula kakhulu ukwakha amachweba, nezwe kulezi zindawo ivundile ikakhulukazi.

Enye inguqulo ye ububanzi esizalweni somfula ebizwa ngokuthi esizalweni somfula. Ukwakheka umlomo enjalo kungenxa inzika eside futhi ulwandle engajulile, lapho ukusakaza aqueous ageleza. Okubangela esiningi yesihlabathi ukudla okuqinile umfula, abalale phansi futhi imbozwe umlomo izindawo ezinkulu yamanzi.

Umehluko phakathi kwe-delta futhi uhlangana khona nolwandle yokuthi semifula yakhiwa ukusakaza eziningana ezincane, nezizalo zemifula - lena umfudlana obanzi.

esigodini

River valley ngokuthi ayimigodi side futhi longitudinal ngomfula ihamba. It siqukethe le izingxenye ezilandelayo: Isiteshi, kwimfunda, ithala kanye ogwini bomdabu.

Kuye izinhlobo zosizo, lapho notshwala emfuleni emfuleni, okungukuthi isigodi kungaba yasezinkangala futhi elisezansi. A samuntu kuqala ngokuvamile has a ukujula esikhulu ububanzi sasivumela ewumngcingo, kanye nesesibili okuphambene, elinesimo ukujula amancane ububanzi esikhulu.

River Valley ungase ube ukuma ezahlukene, ogama kumiswa kuxhomeke ezicini eziningana: Kungase kube izici impumuzo, ukuguguleka noma ukwakheka yamadwala. Ukuza aphume lezi zici ukuhlukanisa lezi zinhlobo ezilandelayo: canyon unciphise ensungubezini et al.

embhedeni

Nomthombo - is ushona, lapho amanzi ageleza njalo. It lungeza ngezindlela eziningi ezihlukahlukene, ukuze umfula meanders. Izingxenye komfula (uma sikubeka ngokuqondile, isiteshi) ingahluka kakhulu kulo endleleni yayo. Lezi Curves kukhona okuthiwa meanders. Futhi, isiteshi Ungashintsha Ukujula kwawo - sifinyelela ezijulile ezindaweni libizwa (ukujula esiphezulu - isiteshi umfula), ezincane - bano. Lapho amanzi agelezayo anqunywe ngokucijile futhi liphuma ukuphakama, endaweni ebizwa ngokuthi i-waterfall.

kwemfunda

Kwimfunda - ingxenye esigodini, okuyinto ngesikhathi izikhukhula wawugcwalisa ngamanzi. Emaphethelweni lula kwimfunda ukukhomba - ngokuvamile ziba eyehlelayo emaweni.

Terrace futhi ibhange yasekuqaleni

Kwemithambeka izigodi ungase ube nesimo sendawo wangenela. Lezi izigaba kukhona okuthiwa masimu. Zingaba accumulative, ukuguguleka komhlabathi kanye namafomu phansi imvelaphi.

Umsuka Beach - wamanzi umngcele. Hlukanisa yasebhange sokunene nesobunxele lomfula.

ziyamaniswa nokungangeni

Nemingenela - a ukusakaza ezincane ukuthi iyangena ukugeleza emikhulu. Kodwa ngezinye izikhathi zikhona ezehlukile: ezincane kubhekwa kwamakhamera ocingo owumthelela - emfuleni omkhulu. Izingxenye komfula (notshwala), okuyinto ageleze bebheke ukugeleza ilungelo, wabhekisela nemingenela kwesokudla, bebheke kwesokunxele - ngakwesobunxele.

Umfula main, nazo zonke izinto zayo zonke nemingenela yayo ibizwa ngokuthi uhlelo emfuleni. enza Iningi emanzini endaweni kohlelo ubhekwa isikhungo yayo, futhi kwaba yena onika igama elibhekisela kuso sonke isimiso emfuleni. Ngokuvamile amagama ehilelekile Hydrology (izazi ababeyizazi isakhiwo imizimba amanzi).

Njalo umfula inezici ayo kanye nezici:

• Ubude wamanzi - ubude komfula lwaluvelaphi emlonyeni;
• abakule ndawo okuthathwe kuyo - isibalo wonke amanzi, kanye nemingenela yayo;
• ukugeleza yonyaka yamanzi - umthamo wamanzi ogeleza onyakeni;
• emfuleni inethiwekhi kwabantu - isibalo emfuleni nemingenela;
• iwe futhi emthambekeni emfuleni.

Ingxenye emfuleni nezincazelo zabo okusesihlokweni esithi; ukukhumbula amagama kanye lokho abayikho, ngeke kube nzima, futhi kuyoba usizo kuwo wonke umuntu.