Azure, turquoise, purple, dark blue, navy, white, gray - are all great colors with which the Black Sea is delighting us. Even if at depths below 200 meters is lifeless surface, provides a great spectacle wherever we look.
Specialists always have an explanation and say that color changes depend on the amount of sediment that flows from the Danube river into the sea, sea substrate for microalgae that live and grow in seawater, the way the sun's rays are reflected on water surface.
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Source: www.Realitatea.net