Estuary - Iyini? Dlala Course lwezifundo

Estuary - uphondo emise esizalweni somfula c eyodwa emikhonweni, ukwandisa eduze kolwandle. Lapho isicelo - umhlaba futhi isihlabathi noma amanzi emoyeni ezithwalwa - isusiwe noma ulwandle imisinga noma olwandle futhi ulwandle ingxenye eseduze emsebenzini, lishonile kwakhiwa esizalweni somfula is. Yenisei, uDon neminye imifula eminingi iye eliyindilinga umlomo esizalweni somfula. Okuphambene umqondo esizalweni somfula geography kubhekwa i-delta. Lona yiwo kanye umlomo emfuleni, ihlukaniswe ukusakaza. Le ngxenye ukugeleza kwamanzi kuyinto emfuleni, Amazon, kanye iVolga, kodwa lona okugcinwe yena, at confluence yoLwandle iCaspian bese lwakha esizalweni somfula.

Njengoba kukhona esizalweni somfula?

Ngokuvamile emfuleni esizalweni somfula - umphumela ukucwiliswa ingxenye eyodwa yawo emva kwebanga ogwini. Le nqubo kuhambisana ngokuthi ugcwalise ingxenye engezansi. Tides babe negalelo elinamandla le esizalweni somfula, okuholela emlanjeni uthole okunosawoti (olwandle ulwandle) futhi fresh (umfula) amanzi. komzimba ngokuvamile kwenzeka ngamandla amakhulu kangangokuthi ukugeleza Ukusakaza bahlehla nyovane, kanye usawoti namanzi ahlanzekile ukuze ukungena amakhilomitha amaningi ujule emhlabathini. Uma unentshiseko enjalo nasekhulwini esincane esizalweni somfula V emise emabhange emaweni kakhulu futhi high, izinga lamanzi ongasukuma ukuze yakha kwakuza igagasi elikhulu ngokuthi boron. Yena wale ndaba uzoba engena ijule emhlabeni, kuyilapho ngokugcwele hhayi ukuchitha bonke amandla abo.

I esizalweni somfula ngobukhulu

Estuary - indawo ekahle Ukuqondiswa kwemikhumbi, ngoba ivikelwe bevela kuzo zonke izinhlangothi. Ezindaweni eziningi, sahlela ngisho elalisanda ezinkulu. Ngokwesibonelo, Lisbon isendaweni esizalweni somfula we uMfula Tagus.

indawo lolu hlobo enkulu kunazo zonke emhlabeni ibizwa ngokuthi La Plata. Itholakala phakathi kwamazwe Uruguay ne-Argentina. Kukhona imifula ulwandle ukugeleza ezifana eParaguay Parana. Kuyinto loMfula i-esizalweni somfula we La Plata futhi ibekwe emzini Montevideo futhi Buenos Aires.

izimo zezulu

Estuary - yindawo lapho isimo sezulu asishintshi neze futhi akuvamile "ojabulisayo" kwezulu elisha futhi ezingalindelekile. Ngokwesibonelo, ungakwazi ngokuvamile linqobe uhlamvu yezimvula. Kuyinto umoya ezishisayo njalo. Ngokuvamile ukuya ehlobo ezweni, futhi ebusika - kolwandle. Summer ezimweni ezinjalo epholile ezimbalwa --15 degrees. Futhi uchaza izimo zezulu ikwenza kucace ukuthi esizalweni somfula - isayithi kungenziwa njalo bondliwa ngasemanzini izimvula. Isibonelo endaweni enjalo angase abizwe ngokuthi Gulf of St. Lawrence. Yena njalo wavakashela yizivakashi futhi njalo ungajabulisa namathafa ayo.