Mabomba a mpweya, amene kaŵirikaŵiri amatchedwa monga masitofu a gasi, ndiwo m’makhichini ambiri padziko lonse, ndipo pa zifukwa zabwino. Kupanga kwawo ndi kugwira ntchito kwawo kumapereka mapindu osiyanasiyana amene angakuthandizeni kuphika. Inkomanso kuchokera Kmapkomanso bo gasiiYachikuchokera chidwi erekfiti atira uogaAnthu. Mosiyana ndi malo a magetsi, omwe angatenge nthaŵi kutentha ndi kuziziritsa, mphepo ya gasi imalola mwamsanga yomweyi