Pictures displays a person narrowly warding off falling right into a river in southern Brazil as a highway bridge gave approach on Tuesday.Heavy rains – triggering large floods within the state of Rio Grande do Sul – have killed 39 other people, with 68 nonetheless lacking, native officers say.Tens of 1000’s have fled their houses and there were energy cuts and water outages.The extraordinary climate has been brought about through a unprecedented mixture of hotter-than-average temperatures, top humidity and robust winds.