The coastal plain of the southeast extends from the fall line to the coast. It borders the Gulf of Mexico and Atlantic Ocean.
Coastal Plain
West Siberian Plain
Some call it a beach. Some call it a coastal plain.
Antarctica and Russia's West Siberian Plan
The three main regions of Siberia are WESTERN SIBERIAN PLAIN,CENTRAL SIBERIAN PLATEAU and EASTERN SIBERIAN HIGHLANDS.
The Siberian Wetlands are located in the West Siberian Plain. Because the plain doesn't drain well, it has formed the vast wetlands area with many bogs and swamps.
West Siberian Plain
Moving West to East: Barents Sea, Kara Sea, East Siberian Sea. Further North is the Arctic Ocean.
west siberian plain, central siberian plaeau, and eas siberian upland
The Pacific Ocean borders Mexico.
west siberian plain,central siberian plateau,east siberian upland.