|   |   | Terrain (2002) | Terrain (2004) | 
				  | 
				European Union | 
				- | 
				fairly flat along the Baltic and Atlantic coast; mountainous in the central and southern areas | 
				
				  | 
				Gambia, The | 
				flood plain of the Gambia river flanked by some low hills | 
				flood plain of the Gambia River flanked by some low hills | 
				
				  | 
				Macedonia | 
				- | 
				mountainous territory covered with deep basins and valleys; three large lakes, each divided by a frontier line; country bisected by the Vardar River | 
				
				  | 
				Macedonia, The Former Yugoslav Republic of | 
				mountainous territory covered with deep basins and valleys; three large lakes, each divided by a frontier line; country bisected by the Vardar River | 
				- | 
				
				  | 
				Micronesia, Federated States of | 
				islands vary geologically from high mountainous islands to low, coral atolls; volcanic outcroppings on Pohnpei, Kosrae, and Truk | 
				islands vary geologically from high mountainous islands to low, coral atolls; volcanic outcroppings on Pohnpei, Kosrae, and Chuuk | 
				
				  | 
				Montserrat | 
				volcanic islands, mostly mountainous, with small coastal lowland | 
				volcanic island, mostly mountainous, with small coastal lowland | 
				
				  | 
				Puerto Rico | 
				mostly mountains, with coastal plain belt in north; mountains precipitous to sea on west coast; sandy beaches along most coastal areas | 
				mostly mountains with coastal plain belt in north; mountains precipitous to sea on west coast; sandy beaches along most coastal areas | 
				
				  | 
				Samoa | 
				narrow coastal plain with volcanic, rocky, rugged mountains in interior | 
				two main islands (Savaii, Upolu) and several smaller islands and uninhabited islets; narrow coastal plain with volcanic, rocky, rugged mountains in interior | 
				
				  | 
				Slovenia | 
				a short coastal strip on the Adriatic, an alpine mountain region adjacent to Italy and Austria, mixed mountain and valleys with numerous rivers to the east | 
				a short coastal strip on the Adriatic, an alpine mountain region adjacent to Italy and Austria, mixed mountains and valleys with numerous rivers to the east | 
				
				  | 
				Southern Ocean | 
				the Southern Ocean is deep, 4,000 to 5,000 meters over most of its extent with only limited areas of shallow water; the Antarctic continental shelf is generally narrow and unusually deep - its edge lying at depths of 400 to 800 meters (the global mean is 133 meters); the Antarctic icepack grows from an average minimum of 2.6 million square kilometers in March to about 18.8 million square kilometers in September, better than a sixfold increase in area; the Antarctic Circumpolar Current (21,000 km in length) moves perpetually eastward; it is the world's largest ocean current, transporting 130 million cubic meters of water per second - 100 times the flow of all the world's rivers | 
				the Southern Ocean is deep, 4,000 to 5,000 meters over most of its extent with only limited areas of shallow water; the Antarctic continental shelf is generally narrow and unusually deep, its edge lying at depths of 400 to 800 meters (the global mean is 133 meters); the Antarctic icepack grows from an average minimum of 2.6 million square kilometers in March to about 18.8 million square kilometers in September, better than a sixfold increase in area; the Antarctic Circumpolar Current (21,000 km in length) moves perpetually eastward; it is the world's largest ocean current, transporting 130 million cubic meters of water per second - 100 times the flow of all the world's rivers | 
				
				  | 
				Sudan | 
				generally flat, featureless plain; mountains in east and west | 
				generally flat, featureless plain; mountains in far south, northeast and west; desert dominates the north | 
				
				  | 
				Turkey | 
				mostly mountains; narrow coastal plain; high central plateau (Anatolia) | 
				high central plateau (Anatolia); narrow coastal plain; several mountain ranges | 
				
				  | 
				Vanuatu | 
				mostly mountains of volcanic origin; narrow coastal plains | 
				mostly mountainous islands of volcanic origin; narrow coastal plains |