1 00:00:00,000 --> 00:00:09,320 Depending on the ocean or sea where they flow, the European rivers can be grouped 2 00:00:09,320 --> 00:00:15,679 into five watersheds. The Mediterranean watershed with the Ebro, Rhone and Po, 3 00:00:15,679 --> 00:00:44,310 The Atlantic Watershed with the River Tahoe, Lower, Seine, Rhine, Thames and River Vistula. 4 00:00:44,310 --> 00:00:54,869 The Arctic Watershed with the River Pecorat. 5 00:00:54,869 --> 00:01:01,799 The Black Sea Watershed with the famous Danube River. 6 00:01:01,799 --> 00:01:15,909 And finally the Caspian Sea Watershed with the famous and long River Volga.