The ocean known as the "Southern Ocean" is the body of water that encircles Antarctica. It is recognized for its unique ecological characteristics and distinct currents. The Southern Ocean is distinguished by its cold temperatures and significant influence on global ocean circulation patterns, which helps regulate climate. It is also home to a diverse array of marine life, including krill, seals, and various fish species. The Southern Ocean is crucial for its role in the carbon cycle, as it absorbs a large amount of carbon dioxide from the atmosphere. In 2000, it was officially recognized by the International Hydrographic Organization.