The Ural Mountains
The Ural Mountains
what geographic
The Ural Mountains
The Great Smoky Mountains form the eastern border with North Carolina.
The Black Sea forms a small portion of the Eastern border of Europe. The Mediterranean is also part of the Southeastern border.
A physical feature that forms part of the border of New York State is Lake Ontario. If you mean the border around New York City, a physical feature would be the Hudson River.
colorado river
Mississippi river
The Mississippi River forms Arkansas' eastern border.
There is no geographical feature that forms the border between Portugal and Spain. The Strait of Gibraltar and Mediterranean Sea separates Iberian Spain and Morocco. The Pyrenees Mountains forms the border between Spain and France and Spain and Andorra.
the Atlantic Ocean
France, I believe. The geographic landform at this area would be the Apennies.