Izifundo zibonise ukuba ukutshiswa lilanga kakhulu kunokukhokelela kumabala amhlophe kunye nokwaluphala kwesikhumba ngaphambi kwexesha.Umhlaza wolusu unxulumene nokuchatshazelwa lilanga kakhulu.
Ukhuseleko elangeni alupheli xesha lonyaka. Nika ingqalelo ekukhuseleni ilanga ehlotyeni nasebusika, ingakumbi ehlotyeni.Ukufika kwehlobo kuthetha ukuba lixesha leepikniki, uhambo oluya echibini naselunxwemeni lolwandle - kunye nokunyuka kokutshiswa lilangaUkuchatshazelwa kakhulu lilanga kunokonakalisa izicubu ze-elastic fiber zesikhumba, okubangela ukuba luphelelwe bubuthambile ngokuhamba kwexesha kwaye kube nzima ukubuyela esimeni.
Ukuvezwa kakhulu lilanga kubangela amabala esikhumba, uburhabaxa, amabala amhlophe, ukutyheli kwesikhumba, kunye namabala anombala omdaka.
Imitha ye-ultraviolet engabonakaliyo (UV) yelanga yonakalisa ulusu lwethu. Kukho iintlobo ezimbini zemitha ye-UVA kunye ne-UVB. I-UVA yimitha ye-wavelength ende kwaye i-UVB yimitha ye-wavelengths ekhawulezayo. Imitha ye-UVB inokubangela ukutsha lilanga. Kodwa imitha ye-wavelength ende i-UVA nayo iyingozi, njengoko inokungena eluswini kwaye yonakalise izicubu kumanqanaba anzulu.
Ukuze sinciphise umonakalo wokukhanya kwelanga kulusu kwaye silibazise ukuguga, kufuneka sinikele ingqalelo ekukhuseleni ilanga.
Okokuqala: rfundisa tixesha kwi skwayeZama ukuphepha ilanga phakathi kwentsimbi ye-10 kusasa ne-4 emva kwemini kuba ngeli xeshaImitha yelanga evuthayo inamandla kakhulu.
Okwesibini: Faka i-sunscreen, nxiba umnqwazi, kwaye unxibe iiglasi zokukhusela ilanga.
Okwesithathu: Nxiba ngononophelo. Nxiba iimpahla ezikhusela umzimba wakho. Gquma umzimba wakho kangangoko ukuba uceba ukuba ngaphandle.
Ngamafutshane, zama ukunciphisa ixesha olichitha elangeni, nokuba kufuneka uphume, thatha amanyathelo apheleleyo okuzikhusela elangeni.
Ixesha lokuthumela: Meyi-09-2023