FAQs

An exciting feature of the sea is that oxygen is dissolved only in the upper levels. Below 70 to 100 metres, at the centre of the sea and 100 to 150 metres near its edges, there is no oxygen. 

One should remember that water layers lower than 150 metres of the Black sea contain 92 per cent of hydrogen sulphide, a toxic and poisonous gas. The sea is connected to the ocean only by the Turkish Straits system. 

From the perspective of sailors and mariners, severe storms rise in the water body during winters, making its waters appear almost as dark as black.

One of the most popular fish of the Black sea is the black sea bass, a member of the Grouper family. Known as opportunistic feeders, these fish enjoy crab, shrimp and clams. Many people in coastal cities find it the tastiest fish on the Black sea.

The Black sea serves as a barrier for NATO to counter Russia, defend against Iran and also counter China. It has vast economic potential because it links Europe with Asia.