Black Sea

-Black Sea is a marginal sea of the Atlantic Ocean. It is located between Eastern Europe and Western Asia 

-Border countries: Black Sea is bordered by six countries – Romania and Bulgaria to the west; Ukraine, Russia and Georgia to the north and east and Turkey to the south. 

-It is surrounded by the Pontic, Caucasus, and Crimean Mountains in the south, east and north respectively.

-The Turkish straits system - the Dardanelles, Bosporus and Marmara Sea - forms a transitional zone between the Mediterranean and the Black Sea.

-The Black Sea is also connected to the Sea of Azov by the Strait of Kerch.