Mphepo yamlengalenga ikasinthidwa, imamveka mwamphamvu kuposa kale. Kodi chifukwa chiyani?
Zinthu zosefera mpweya ndizofanana ndi chigoba chomwe timavala m'masiku a Haze, chomwe chimagwiritsidwa ntchito poletsa zonyansa monga fumbi ndi mchenga mlengalenga. Ngati chosefera mpweya chimachotsedwa, zodetsa zambiri mlengalenga kuthamanga ndikuwotcha limodzi ndi mafuta, zimapangitsa kuti galimoto ikhale yosakwanira komanso yochulukirapo. Pambuyo pake galimoto siyigwira ntchito bwino.
Kuphatikiza pa kuchuluka kwa mamailosi, kusinthidwa kwa Fyuluta ya mpweya kuyeneranso kutanthauza chilengedwe chagalimoto. Chifukwa nthawi zambiri m'malo okhala pamsewu wamsewu wamagalimoto osefera. Ndi magalimoto amayendetsa pamsewu wa Asphalt chifukwa chochepa fumbi, kuzungulira kwa madzi kumatha kufalikira moyenerera.
Kudzera m'mafotokozedwe omwe ali pamwambapa, titha kumvetsetsa kuti ngati mpweya wa mpweya sunasinthidwe kwa nthawi yayitali, kuphatikizira mphamvu ya injini, pogwiritsa ntchito mafuta, ndipo mphamvu zimabwereranso ku Boma. Chifukwa chake ndikofunikira m'malo mwa chosefera.
