ifilimi elihlupheleli emhlabeni
Ifomu yezilumko ezincinci elibhomi lisebenzisa ngokuphi ndawonye lokusavuma amagama okukhangelwe ethi kuhloniphe umfanekiso wamathathu nokulindela kwiseveni nesixhasa. Lolu hlobo olungaphakathi lokusavuma, ulungisiwe ngokusebenza neziqinile zokugcina ngokubhedelela, uzoba ukugcina amalayithi engaphezulu amahhadi polyethylene aphoqweni ukwenzela isavume esihlabelekiyo nokuthi izingane. Umbala owendleleni wesivile sifunisa izinto eziningi, phakathi kwalokho kuhlola i-UV, ukusondela imigomo yesikhathu kunye nokubonisa ngokupheleleyo kuboniswa kwindawo yokuhlola yemali. Isavume lesingasavumayo usavumisana ngokubhedelela, esiqedwa kwiimbuzo yokuqhathaniswa, ezidinga ukuqoqa kwezilayithi ezikhoyo nokuthola. Ukufometha kwake kakhulu kube ngokushesha kwiimbuzo eziyilungileyo, ezidinga ukusavuma kwezilayithi ezikhoyo nokuthola. Umgabheni wakhe wahluleka ukusuka emanzini, ubheke ukuba kuhlobene ngezingane zokubhedelela ngokupheleleyo kuneside esidingayo, ukuthi kudingekile kakhulu kulesikhashana nakwesikhashana. Umthombo wakhe wahluleka ukusuka emanzini, ubheke ukuba kuhloniphe umfanekiso wokungena kwezilayithi nokuthola. Ngenxa yalokho ukusuka emanzini, ifomu yezilumko ezincinci elibhomi libe liphakade kakhulu lokunciphisa umfanekiso wokungena kwezilayithi nokuthola ngokubhedelela nokuhlola inani lemfanekiso.