The Black Sea is a body of water located between the continents of Europe and Asia Minor, connecting several sea routes, such as the Mediterranean Sea, the Persian Gulf, and the Pacific Ocean. The Black Sea borders Russia and Ukraine to the north, Turkey to the south, Bulgaria to the west, and Georgia to the east. The Black Sea is oval in shape and has an estimated depth of around 7,250 feet (2,210 meters) and a coastline of 5,800 kilometers. The Black Sea is a very important water area because it is frequently traversed by cargo ships from Eastern Europe, thus the area is never deserted by shipping.
Many assume the Black Sea has jet-black water that looks frightening, but in fact, the Black Sea's water color is not much different from other waters in general. In ancient times, the Black Sea was simply called the "sea of inhospitable." The Ancient Greeks called the Black Sea the "inhospitable sea" because at that time the Black Sea coast was inhabited by hostile tribes and the waters were known to be difficult for sailors to navigate. Over time, Greek explorers changed the term "friendly sea."
However, this nickname didn't last long. Upon the arrival of the Turks to take over these waters, they were struck by violent storms, leading to the name Dennis's work, meaning "Black Sea." Another hypothesis suggests that the name "Black Sea" originated from the presence of metal objects, dead plants, and animal matter that sank over a long period of time in these waters.
This sediment settled and became covered in black mud due to the high hydrogen sulfide content of the seawater. According to sailors' theories, many of them observed that these waters would turn dark, like black, during severe winter storms, which gave them the name "Black Sea."
Despite its ominous name, the Black Sea is actually quite rich. It is home to numerous islands of various sizes. These islands are administered by various countries bordering the sea, including Russia, Bulgaria, Turkey, Romania, and Ukraine. Ukraine has the largest number of islands in the Black Sea, including the largest. Besides attracting tourists, the Black Sea also serves as a strategic trade corridor, facilitating the movement of goods and connecting Eastern Europe to the rest of the world.
Economic activities directly linked to the Black Sea include shipping, tourism, fishing, oil, and gas. The Black Sea has up to 30 active ports, including 12 in Ukraine. Fisheries are a key sector of the Black Sea economy, generating annual revenues of over $350 billion. In addition to fish, the Black Sea also has oil and natural gas reserves, with only 20 wells currently being drilled.