Antarctic Circumpolar Current

The Antarctic Circumpolar Current (ACC) is the world's largest ocean current, flowing eastward around Antarctica. It connects the Atlantic, Pacific, and Indian Oceans, allowing water to circulate continuously around the globe's southernmost continent. Driven by strong winds called the Westerlies, the ACC helps regulate Earth's climate by distributing heat and nutrients across oceans. It also plays a critical role in sequestering carbon dioxide and supporting marine life. The current's continuous loop influences weather patterns and ocean conditions worldwide, making it a vital component of the global climate system.