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The cleanest gungwa munyika: ngano uye mashoko
Pakazosvika mavambo XXI remakore kusvibisa nyika mugungwa akava zvinozivikanwa kuti nguva kwete cleanest gungwa munyika kuzotsvaka uye gungwa zvakajeka zvachose. Pangozi havangaruwani nokusingaperi! Ufuza mabatiro evanhu kunogona kunyatsooneka pamusoro achisiyanisa muenzaniso. Kune vari chaizvoizvo achiuraya Sea Aral muna Eurasia zvadzo chikamu zana, munenge iyoyo, vanhu "akapa" nyika yakaitwa "Continent" - Great Pacific Garbage Patch, izvo, maererano vamwe, mukuru kuna Australia neNew Zealand nzvimbo, pamwe chete atora ...
Sea Black nekuti kamwe nomukurumbira uye akachena mvura, uye akapfuma Fisheries uye mhando kusiyana. In XX remakore, nokuda Soviet Union uye Turkey ndiye zvitema gungwa munyika yazova imwe yenzvimbo yakasviba munyika. Mamiriro haisi kuvandudzika asi nokuda anononoka mvura exchange.
MuMediterranean kukurukurirana navo sokuti nyaya nani: mvura yaro pamakore 70, yoku- Atlantic Ocean kuburikidza Strait of Gibraltar. Asi mumakore hafu remakore tsvina, bhizimisi uye toerisme tiguu, rapararira kusvikira wokutanga kuchengetedzwa kure zvitsuwa, akashandura Mediterranean mararamiro ari murwere. Vatungamiri kusvibiswa vari Spain, Italy uye France.
Mumwe anomanikidzwa kubvuma kuti cleanest gungwa munyika - the Dead, pamuganhu waIsraeri uye Jordan. Kutaura zvazviri, ayo salinity otonga monstrous nokukura (300-350%) kuti harigoni achirarama zvomumvura zvinenge kunze vashoma izvo utachiona uye hunokuvadza. Izvi chinosimbiswa kusavapo mbereko panyika yakaoma pakati guru indasitiri. Zvisinei, munhu zvoupfumi basa safunga iri kunyange vachigadzirira ane Environmental dambudziko: iri pasi pamwero anodonhedza, vakatanga nokuumbwa Makwanza muvhu.
nzvimbo yechipiri muna chepamusoro kwe "cleanest gungwa munyika", zvichida, rinobvisa Gungwa Sargasso mu muAtlantic Ocean, ayo pachena rinosvika 60 mamita. Asi, akapa napedyo States neCanada, uyewo huru transatlantic mabhuku migwagwa, zviri nyore kwazvo. Chii kunonyatsopupurira kwechokwadi kuvapo hombe marara echitema kubva tsvina, zvinganaka epurasitiki.
Zvichienzaniswa izvi zvikamu zviviri munyanza, hapana mumwe gungwa mukuperera dzavo hadzisi tenable. Tinovimba kuti XXI remakore, vanhu pakupedzisira acharonga nyika pamusoro yaanogara.
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