I'm guessing its north sea?
Atlantic Ocean.
The sea east of the United Kingdom is the North Sea. It is a significant body of water that separates the UK from mainland Europe and is bordered by several countries, including Norway, Denmark, Germany, and the Netherlands. The North Sea is known for its oil and gas reserves, as well as its fishing grounds.
A plain bordered by a large body of water is called a coastal plain.
North Atlantic Ocean
Lake Windermere and about 1000 others.
It is the English Channel.
It is the English Channel.
Yes and it is bordered by 4 bodies of water.
The Northern Atlantic
The English Channel
The English Channel