Northern sea
north sea
gulf of mexico.
Gulf of Mexico.
Golf of Mexico
The great lakes.
the Atlantic Ocean, the 2nd largest ocean on Earth
The northern European plain borders the Baltic Sea to the north.
Germany and Sweden are the two countries that directly border Denmark. Norway is also close to Denmark, but there is a body of water separating the two countries.
The Baltic Sea creates the northern border of Poland.
Mexico's northern border is America, however the Rio Grande river runs along the border. There is the gulf of Mexico to the east, and the gulf of California and the Pacific Ocean to the west.
The Baltic Sea, part of Russia, Lithuania, Belarus, Ukraine, Slovakia, Czech Republic, and Germany border Poland.
Algeria is a country located in Northern Africa. It is borderd by Libya and Tunisia. The only body of water which lies on the Algerian border is the Mediterranean Sea. There are no other bodies of water which border Algeria.