Kuchinja kwemamiriro ekunze uye kukurumidza kukurumidza kweindasitiri yepasi rose uye kurima kwakaita kuti dambudziko risina kuve nezvibereko zvemufudzi zvinowedzera zvakakomba. Sekureva kweiyo World Bank Statistics, 80% yenyika nematunhu munyika hazvinei nemvura yakachena yehurumende uye maindasitiri. Zviwanikwa zvemvura nyowani zvave kuenderera mberi nekusagadzikana, kuitira kuti mamwe maguta emahombekombe akaenzana. Kushaya mvura. Dambudziko remvura rakaisa pamberi pekutongwa kusiri kuzivikanwa nekusagadzikana kwegungwa. Nyika yangu ine makiromita anopfuura mazana mana emamirioni emakumbo emakungwa nemakungwa, chinzvimbo cheshanu cheshanu munyika, ine zviwanikwa zvizhinji zvegungwa zvakawanda uye kugona kukurukura kukuru.