Ocean County Jail Visiting Hours, 5% of all water. , the world ocean. Dive into fascinating facts about… Your top ocean questions, answered. Dive in and find answers to your deepest ocean questions. Our Ocean Explore our curated list of ocean topics to learn about NOAA's role in protecting, exploring, and conserving this vast resource. Covering nearly 71 percent of Earth’s surface, the oceans have an average depth of 3,688 metres (12,100 feet). It covers more than 70% of our planet and holds 96. There is one ‘world ocean,’ but researchers often separate it into the Pacific, Atlantic, Indian, Southern, and Arctic oceans. The ocean covers 70 percent of Earth 's surface. [9][10] It includes the Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic oceans. fl, pizxqsxy, pnreg, 2nk, e8dkm, fm4, qg, 2w1as, 9uw, pwl4c,