The ocean, also known as the global ocean, is the body of salt water that covers approximately 71 percent of the Earth's surface. This interconnected system is fundamental to life on Earth, regulating climate, shaping weather patterns, and supporting a vast array of biodiversity. It is traditionally divided into five major basins: the Pacific, Atlantic, Indian, Southern, and Arctic oceans.
A tornado is a violently rotating column of air that extends from a thunderstorm to the ground, characterized by a funnel-shaped cloud and capable of producing winds exceeding 300 miles per hour. These atmospheric phenomena are among the most destructive weather events on Earth, with the majority occurring in the central United States within an area known as Tornado Alley.