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  1. Shreveport Mental Health Services - Oceans Healthcare

    Louisiana Behavioral Health is a partnership between Ochsner Louisiana State University Health, Shreveport, and Oceans Healthcare. Together, we’re transforming behavioral healthcare …

  2. Ocean - Wikipedia

    For practical and historical reasons, it is customary to divide the World Ocean into a set of five major oceans. By convention these are the Pacific, Atlantic, Indian, Arctic, and Southern …

  3. How Many Oceans Are There In The World? - WorldAtlas

    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 largest bodies of …

  4. Ocean | Definition, Distribution, Map, Formation, & Facts | Britannica

    Oct 9, 2025 · An ocean is a continuous body of salt water that is contained in an enormous basin on Earth’s surface. The major oceans and their marginal seas cover nearly 71 percent of …

  5. What are the 5 Oceans of the World? - Earth How

    Since the year 2000, the International Hydrographic Organization (IHO) started recognizing 5 oceans: Pacific, Atlantic, Indian, Arctic and Southern Ocean.

  6. How many oceans are there? - NOAA's National Ocean Service

    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 …

  7. Oceans—facts and information | National Geographic

    The vast bodies of water surrounding the continents are critical to life on Earth. But overfishing and global warming threaten to leave oceans barren.

  8. Ocean - National Geographic Society

    Sep 18, 2024 · The ocean is a huge body of saltwater that covers about 71 percent of Earth’s surface. The planet has one global ocean, though oceanographers and the countries of the …

  9. Oceans of the world - BBC Bitesize

    All five oceans are connected with each other, and water flows between them. The deepest known area of the ocean is the Mariana Trench in the Pacific. It is nearly 11,000 metres deep.

  10. How Many Oceans Are There? - HowStuffWorks

    Nov 17, 2023 · Humans have gotten into the habit of separating the one big, continuous, mysterious body of water that covers the globe into sectors that we call oceans. Historically, …