Terpene October 14, 2016October 24, 2016 thcscience_admin River in BrazilValparaiso RiverLocationCountryBrazilPhysical characteristicsSource • locationAcre state Mouth • coordinates8°1′S 72°45′W / 8.017°S 72.750°W / -8.017; -72.750 Valparaiso River is a river of Acre state in western Brazil. See also[edit] List of rivers of Acre References[edit] Brazilian Ministry of Transport