What sea is this?
Baltic Sea
What river is this?
Volga River
What mountain is this?
Ural Mountains
What sea is this?
Black sea
what mountain is this?
Caucasus Mountains
What sea is this?
North Sea
What plain is this?
Norther European Plain
What sea is this?
Strait of Gibraltar
What sea is this?
Mediterranean sea
What mountain is this?
Alps
What mountain is this?
Pyrenees Mountains