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1. The Black Sea was given that name because the lack of oxygen in the water prevents the development of microorganisms, making it appear black. 2. It was called the Black sea because it was a Sea of Death.Sailors of long ago, if caught in a storm, usually died because of the absence of islands at which to harbour, and the ferocity of the storms that hit. 3. The intense fogs which develop over the Black sea absorb the light, making the water appear black. 4.t was called the Black sea because it was a Sea of Death. Sailors of long ago, if caught in a storm, usually died because of the absence of islands at which to harbour, and the ferocity of the storms that hit. 3. The intense fogs which develop over the Black sea absorb the light, making the water appear black. 4.
2. Mystery Surrounding the Origin of the name â Black Sea. One of the best and little known Black Sea facts is the origin of its name. There are various theories as to how this sea got to be called by this particular name. Of the many prevalent theories, there is one that says that the Black sea was called âthe Seaâ for a long time before being called as the âinhospitable Seaâ before the Greeks took over its shore lines.