Usuku lwaMazwe ngamazwe loLondolozo lwe-Ozone Layer

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 lo mbandela, izazinzulu zenze ukuba i-ozone yokudlulela iholele kwi-chlorine oxide, ngaphandle kwayo apho imisebenzi yamashishini amaninzi ayinakwenzeka. Kwakhona, izinto ezisetyenziswa ngekloreyithi zisetyenziswa ngokubanzi kumasebe amaninzi oqoqosho kunye noshishino. Ngokuqinisekileyo, abakwazi ukushiywa ngokupheleleyo, kodwa kunokwenzeka ukunciphisa impembelelo engafanelekanga, usebenzisa izixhobo zanamhlanje kunye nezindlela zokusebenza zakutshanje. Kwakhona, ngamnye wethu unako ukuphazamisa isimo socingo lwe-ozone, ukunciphisa ukusetyenziswa kwezinto ezonakalisa i-ozone kwimpilo yemihla ngemihla.

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.