Inxalenye kolwandle, sisiya kwelo lizwe - ntoni na?

Amaninzi kwimisebenzi yovavanyo eyahlukeneyo okanye ngamagama bafumana apha umsebenzi, "inxalenye wolwandle, ogama umthondo - le ..." Impendulo iqhelekileyo lo mbuzo "Ulwandle". Kodwa ngaba ngokwenene? Ngaphambi kokuba siphendule lo mbuzo, makhe sihlolisise ezinye iindawo ezifanayo kuzo zonke ulwandle.

Oceans

Zonke amanzi esogqume enkulu belizwe kuthiwa elwandle, eli candelo likhulu leyo yi-Pacific, amaNdiya, Atlantic kunye neelwandle Arctic. indawo sabo setotali kancinci ngaphezu kwezigidi 361 ezikwere zeekhilomitha. lelayini ezibonakalayo ukuze ndinabele ulwandle phakathi kwabo, phantse namnye. Ngako oko, ukwahlulwa Sizihlubile ngokuqgibeleleyo kwi elunxwemeni, benthic ezisemagqagaleni, inkqubo imisinga, iimpawu esasaza amanzi.

ezilwandle

Inxalenye kolwandle, umthondo wakhe, nangona kancinane (kwiimeko ezininzi) sibizwa ngokuba ulwandle. Phantse bonke bephela ziphawulwe ziqithi, ukuphakama komhlaba, njalo-njalo. Kuphela ulwandle engenamandla elunxwemeni - loLwandle Sargasso, yinxalenye wolwandle, ayiphelelanga ukuba umhlaba nayo nayiphi na amaqela. Sea akhawunti indawo ye-10% kwiilwandle zehlabathi. Kakhulu indawo enkulu - Philippine.

Ukusuka open kolwandle ulwandle eyahlula kubekho ulawulo ekhethekileyo zoxinzelelo lwamanzi kunye nezinye iimpawu ezibangelwa uhlobo yokugquma, impembelelo ezibalulekileyo kunye nemisinga ezicothayo.

OLwandle lahlulwe indawo kwi okwindawo abekelwe phezu komda womhlaba elwandle, i yangaphakathi ngaphakathi amazwekazi, kwaye inter-siqithi, ibekwe kule annulus okanye amanye amaxesha olunemiqathango, unogada we liqela iziqithi.

Marine isitya ingaba ezahlukeneyo nezitya ngendlela isahlakalo yolwandle kunye elizwekazi ngokulandelelanayo ubunzulu. Ngoko ke, nemisinga yavela ngenxa yokunyuka kwamanzi olwandle komkhenkce zaphela. Ocean abunjwe kwiindawo iimpazamo ze noqweqwe. Ngokomthetho - it mezhmaterikovye elwandle, kunye sizizifanya ngokwanelisayo macala.

Unxweme yolwandle badla obungalinganiyo, kunye ezigoso ezahlukeneyo kunye peninsulas. Ngaselunxwemeni yesiqithi zibe yahlukanisiwe ukusuka kwenye nenye ezinzima.

zokupaka

Le ndawo yolwandle, ogama umthondo kunzulu ngokwaneleyo. Uyazimela elwandle ayinamsebenzi. Kokuba zohlulwa ngokwendidi:

- amawa. Kuyinto elide kwaye imxinwa zokupaka, kunye ubunzulu ezibalulekileyo kunye neebhanki exandekeni. Lala kwiindawo weentaba. Amaninzi kwasekwa kwiindawo waphuka ziitectonic plates.

- Limani. Le kwitheku elincinane abunjwe basekhaya amachweba, kwana elwandle.

- Lagoon. Ifunyanwa ezigudle ulwandle, ezahlulwe kulo izihlwitha.

Maxa wambi zokupaka lahlulwe ngobukhulu. Champion ngobukhulu - Bay of Bengal. Ukujula kwawo ayi 4519 kwaye ndawo - 2191 ezikwere zeekhilomitha.

Kukho amaxesha xa efanayo ubungakanani kunye nobukhulu amadama kuthiwa ngokwahlukileyo. Umzekelo, i-Bay of Bengal une ariya efanayo ye-Arabhu Sea, i-Red Sea kufuphi kwisikweri kunye nePersian Gulf. Ingongoma apha kukuba ezi zinto ezibizwa kumaxesha amandulo, kungekho iinkcazelo ecacileyo. Ukunika iimpawu ezinkulu geographical igama elitsha hlobo akwenzi ngqiqo.

basala

Inxalenye kolwandle, ogama umthondo kunzulu ngokwaneleyo. Akaphilanga ububanzi encinci, oko alala ilizwe, okanye imizimba ukudibanisa amanzi.

Basala yahlulwe emxinwa yaye ububanzi, elide elifutshane, enzulu elide. Kwakhona, kukho iingxelo kwemali kunye exchange. I-flow-ngokusebenzisa flow kusoloko kwicala elinye. Exchange isimanga ezahlukeneyo elintlangothi malunga okanye kwimigangatho kubunzulu ahlukeneyo.

Ngoko, ke, yintoni na igama wolwandle, kufuneka ingqalelo kwimeko nganye, intsingiselo kunye nezinye iimpawu, ukongeza, ukuba iphumela elizweni. Kakade ke, njengoko sele sifundile, uninzi iinxalenye olwandle iphumela kulo ilizwe, nangona abanye babo kakhulu, baza bambi bathatha kancinci.