Ku dhammee jumlada soo socota xulashada ugu fiican: Sidee si fudud loo sameysan karaa baraf wareegsan?  Doorashooyinka - Marka kubbada aasaasiga ah la sameeyay, kululeeyaha gacanta iyo ku haynta gacantaada qaab wareeg ah oo ka mid ah kubbadda barafka - Ka hor inta kubada aasaasiga ah aan la sameynin, kululee gacmo kulul oo ku hay jeebkaaga qaab wareeg ah oo ka soo baxa kubada barafka  Jawaab:
Marka kubbada aasaasiga ah la sameeyay, kululeeyaha gacanta iyo ku haynta in aad gacanta qaab wareeg ah ka soo snowball ah