Oceans calling 2024 sunday lineup. Feb 19, 2025 · Roughly 71 percent of Earth’s surface is covered by saltwater oceans, and the continents themselves hold lakes, rivers, and, in some instances, seas. The planet has one global ocean, though oceanographers and the countries of the world have traditionally divided it into five distinct regions: the Pacific, Atlantic, Indian, and Arctic oceans. Arbitrary boundaries separate these bodies of water, but they are largely defined by the continents that frame them. The largest bodies of water are the oceans, but there is some ongoing discussion regarding the actual number of separate oceans. Mar 21, 2019 · The vast bodies of water surrounding the continents are critical to life on Earth. But overfishing and global warming threaten to leave oceans barren. Jun 16, 2024 · Historically, there are four named oceans: the Atlantic, Pacific, Indian, and Arctic. However, most countries - including the United States - now recognize the Southern (Antarctic) as the fifth ocean. For practical and historical reasons, it is customary to divide the World Ocean into a set of five major oceans. Since the year 2000, the International Hydrographic Organization (IHO) started recognizing 5 oceans: Pacific, Atlantic, Indian, Arctic and Southern Ocean. Feb 19, 2025 · Roughly 71 percent of Earth’s surface is covered by saltwater oceans, and the continents themselves hold lakes, rivers, and, in some instances, seas. The ocean is a huge body of saltwater that covers about 71 percent of Earth’s surface. By convention these are the Pacific, Atlantic, Indian, Arctic, and Southern (Antarctic) oceans. Aug 26, 2025 · However, those conducting oceanic research generally recognize the existence of five major oceans: the Pacific, Atlantic, Indian, Southern, and Arctic oceans. . d5bnlz dfa vi2 mhxid vvdz w5kb8f qb6y92 s6ycj y6x hps