Seawater...... you might even say Blacksea water.
The Black SeaBlack sea
sea water
The Danube River empties into the Black Sea.
black....
They are separate bodies of water in and beyond the Mediterranean Sea
The Black sea and the Aegean sea
The Dniester River flows into the Black Sea
the black sea
The Black SeaThe eastern side of Bulgaria is on the Black Sea coast.Black Sea
The body of water that forms the western border of Georgia is the Black Sea.
sea water
it is transparent