The Great Ouse rises in Northhamptonshire and flows into The Wash, an arm of the North Sea.
No ocean flows into any river. The Humber flows into the North Sea
it joins the river ouse
First Answer;bnvnbuoSecond Answer;No! You're wrong. It's not even a river! Let alone a word. The answer is the Rhine River.-CookieLuver123D
The River Thames There is also The Tyne, The Tees, The Wear, The Humber, The Great Ouse, The Nene, The Wear, not very big, but worth a mention,
The Tay, Forth, Tyne, Wear, Humber, Great Ouse, Orwell & Thames among many others in UK flow into the North Sea. The largest river in continental Europe to flow into the North Sea is the Rhine, and again there are many more, the Elbe & Weser in Germany for example.
Three rivers that flow into the North Sea are the Thames, the Humber, and the Rhine.
The North Sea and the English Channel are to the east of Great Britain
(The Welland is a canal), The Nene, The Ouse and the Witham are rivers
Mediterranean Sea and North Sea
The North Sea
The River Thames flows into the North Sea.