Kunezinto ezithile ezinengqondo kakhulu ukuthi akumele abalekele umcabango Futhi lokhu ukuthi iplanethi ibilokhu idlula ezigabeni ezehlukene lapho ingazange ibe sengozini ngokususwa okubangelwa ukugawulwa kwamahlathi wonke emhlabeni jikelele. Lokhu kugawulwa kwemithi kusho ukuthi sithola izindawo eziwugwadule eziningi ngokwengeziwe, nemiphumela enengqondo.
Isimo sangaphambi kwezimboni sasiqukethe izinhlayiya eziningi kanye namafu ngokukhanya okukhulu kunokucabanga kwangaphambilini. Lokhu ukutholakala kwakamuva kokuhlolwa kwe-CLOUD, ukusebenzisana kwe- Ososayensi abangama-80 e-CERN laboratory particle eduze kwaseGenoa. Lokhu kuguqula ukuqonda kwethu ukuthi bekusemkhathini ngaphambi kokuba abantu baqale ukuwungcolisa ngokungcoliswa.
Amafu amaningi amanzi adinga okumbalwa izinhlayiya ezincane ezisebenza 'njengembewu' ukwakheka nokukhula kwazo. Uma ifu linezinye zalezi zinhlamvu, ngakho-ke amaconsi amanzi amaningi, lizovela licace futhi likhanyise ukukhanya kwelanga okuvela ebusweni bomhlaba. Lokhu kwenza kube lula ukupholisa isimo sezulu.
Ngakho-ke kuyaqondakala ukuthi inani nosayizi wezinhlayiya ezisemkhathini kubalulekile ukubikezela hhayi nje kuphela ukuthi amafu eplanethi akhanya kanjani, kodwa nokuthi amazinga okushisa azoba njani. Kuze kube namuhla, uhhafu walezo zinhlayiya zivela emithonjeni yemvelo. Lokho kuhlanganisa uthuli lomhlabathi, izintaba-mlilo, imililo, noma amagwebu olwandle ahwamuka emoyeni, ashiye izinhlayiya ezincane zikasawoti emkhathini.
Eziningi zalezi zinhlayiya ziwumphumela wokushisa izinto zokubasa ezimbiwa phansi. Lokhu kukhiqiza insizi, kepha futhi negesi yesulfure dioxide, ethola i-sulfuric acid emkhathini. Ngenkathi kubangela imvula ene-asidi, ama-molecule e-sulfuric acid angabamba ndawonye akhule abe yizinhlayiya. Amanye ama-molecule afana ne-ammonia ngezikhathi ezithile asiza "ukunamathela" ama-molecule e-acid e-sulfuric, futhi ngokuvamile le nqubo yakha cishe uhhafu wezinhlayiya ezakha imbewu yomkhathi namuhla.
Ikhono lamagesi aqhamuka ezihlahleni ukudala izinhlayiya ezidingekayo (terpenes) zokwakheka kwamafu, laqala ukuphakanyiswa ngo-1960 ukuba chaza umusi oluhlaza okwesibhakabhaka obonwe ngaphezu kwamahlathi ezindaweni eziqhelile. Lezi zinhlayiya ezibizwa ngokuthi i-terpenes zibaluleke kakhulu endaweni ehlanzekile, njengoba kukhonjisiwe yimiphumela etholwe ku-CLOUD.
Lokhu kusiholela eqinisweni lokuthi yize ukungcola okuvela kumlilo wephethiloli neminye imithombo kufanele kuncishiswe, izingxenye zemvelo zamafu ziba zibaluleke ngokwengeziwe. Ukusiza ukufaka esikhundleni sembewu yamafu ekungcolisweni komoya, izihlahla zizokwazi ukusisiza ukunciphisa ukukhuphuka kwamazinga okushisa omhlaba jikelele.