Uyini kwindlela? Izimbangela ice lumens

Bangaki abantu bazi ukuthi polynya (akumelwe kudidaniswe ngomhlonyane isitshalo)? empeleni Lona umbuzo ethakazelisa kakhulu. Phela, naphezu kweqiniso lokuthi wonke umuntu ebhekene nale esenzeka ekuphileni kwangempela, bambalwa kuphela bayasazi isimo sawo kweqiniso. Futhi ngakho-ke ake sixoxe ngaso kabanzi.

Uyini kwindlela?

Polynya - ke ayigongobali phezu ifasitela kwesigubhu. Kuyinto umgodi phakathi isembozo iqhwa, okuyinto awumanga ngisho kunesithwathwa olunzima. Kufanele kuqashelwe ukuthi lesi simo ngokomzimba kungabonakala nasemkhakheni ukugeleza, futhi amile.

Sethemba, ngemva angenhla, ucishe kucace ukuthi polynya ezinjalo. Kodwa akufanele sikhohlwe elinye iphuzu elibalulekile. Yilokho okubizwa ngokuthi umhlonyane izikhala okuqinile ice ikhava, kanye emigodini ukukhukhuleka zeqhwa.

kwakhiwa Kungani iqine?

Ukubuthelela elikhulu ice izikhala kungabonakala nasemkhakheni phezu kwemifula nge ezinkulu ukugeleza rate. Ngaphansi kwezimo ezinjalo, amanzi nje awunaso isikhathi ukumisa jikisa uqweqwe kanzima. Njengoba akhiwa polynyas ezindaweni lapho imlalile wamanzi ukufudumala. Lokhu kungaba, isibonelo, amanzi emvula zezimboni, komhlaba okhiye imithombo nokunye.

Iqiniso lokuthi polynya, a amatilosi owaziwa sintanta emanzini enyakatho. Abakwazi ngokuvamile ukubona lesi simanga ezindaweni lapho umoya onamandla ezidabula ukukhukhuleka ice floe ngesigamu.

Kungani polynya ayigongobali?

Ake uqale nge yokuthi kulezo zindawo lapho ebusweni kusondela polynya amanzi afudumele zinyamalale ongalifinyelela. Phela, ngenxa yezinguquko lokushisa encibilika ice kweso, ukwakha iwindi nalutho.

Uma sikhuluma kwemifula ejulile noma amadamu, lapha izinto zihlukile. Lapho, phezu kwamanzi ebusuku A mncane kuqweqwe obandayo. Lapho kufika kokusa, umoya ucosha, okuyinto kweso ebhubhisa iqhwa. Umthelela womoya akukwazi kuphela labo izingxenye ukuthi zitholakala eduze nogu, noma uhlobo isithiyo ebiyelwe.