NgoSeptemba 16 , ihlabathi lonke libhiyozela Usuku lwaMazwe ngamazwe loLondolozo lweNgcaciso ye-Ozone. Le mini yavakaliswa ngo-1994 yi-United Nations (UN). Umhla ukhankanywe ngokuhlonishwa kokusayinwa ngabameli bamazwe ahlukeneyo kuMgaqo-nkqubo weMontreal kwiZimo ezithintela i-Ozone Layer. Olu xwebhu lusayinwe ngamazwe angama-36, kuquka uRashiya . Ngokutsho komgaqo-nkqubo, amazwe asayinayo ayaxanduva lokunciphisa ukuveliswa kwempahla ye-ozone-depleting substances. Kutheni le ngqalelo ekhethekileyo ehlawulwa kuluhlu lwe-ozone loMhlaba?
Ngaba luncedo kangakanani i-ozone?
Akuyena wonke umntu owaziyo ukuba yimiphi imisebenzi ebalulekileyo yokwakheka kwe-ozone, nokuba kutheni kwaye unokukhuselwa njani. Ngeenjongo zemfundo ngosuku lokukhuselwa kocingo lwe-ozone, kukho imicimbi eninzi eyenza ukuzisa ulwazi kwiqela elikhulu labantu.
Uluhlu lwe-Ozone - olu hlobo lwekhuselo oluvela kumxube weegesi, ukukhusela iplanethi yethu kwimiphumo emibi yempembelelo enkulu yelanga, ukuze kubekho ubomi emhlabeni. Yingakho imeko yakhe nokuthembeka kubaluleke kakhulu kuthi.
Kwiminyaka engama-80 yekhulu le-20, izazinzulu ziqaphele ukuba kwezinye iindawo umxholo we-ozone uyancipha, kwaye kwezinye iindawo - ixabiso eliyingcipheko. Kwaye kwakuba khona loo mqondo "we-ozone hole", eyayihlala kwindawo yase-Antarctic. Ukususela ngeli xesha, lonke uluntu luye lwabandakanyeka ngokubanzi ekufundweni kocingo lwe-ozone kunye nefuthe lezinto ezithile kulo.
Ungasindisa njani umgca we-ozone?
Emva kovavanyo oluninzi lwezenzululwazi kunye nokufunda ngokubanzi oku
Usuku lwaMazwe ngamazwe woKhuselo lweLoqo lwe-Ozone lithuba elihle kakhulu lokubonisa ingqalelo kulo mbandela kwaye uphucule imizamo yokuyicombulula. Ngokuqhelekileyo usuku locingo lwe-ozone luhamba kunye nemilinganiselo emininzi yezinto eziphilayo, apho sincomela ukuba sithathe inxaxheba ebalulekileyo kubo bonke abemi abangenamdla kwihlabathi.