Matching Pairs Match rivers and seasOnline version This river flows into... by Clase Ana V 1 Oder, Vistula 2 Tajo, Guadiana, Duero,Guadalquivir 3 Ural,Volga 4 Ebro,Jucar,Segura 5 Danube,Dnieper,Dniester,Oder 6 Elbe,Rhine Atlantic Ocean Black Sea Baltic Sea Caspian sea North Sea Mediterraneam Sea