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1. en.wikipedia.org › wiki › OceanOcean - Wikipedia

   en.wikipedia.org › wiki › Ocean

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   The ocean is the body of salt water that covers approx. 70.8% of Earth. In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. The following names describe five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic.

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3. www.britannica.com › science › oceanOcean | Definition, Distribution, Map, Formation, & Facts

   www.britannica.com › science › ocean

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   Jun 14, 2024 · Ocean, continuous body of salt water held in enormous basins on Earth’s surface. There is one ‘world ocean,’ but researchers often separate it into the Pacific, Atlantic, Indian, Southern, and Arctic oceans.

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4. www.nationalgeographic.org › all-about-the-oceanAll About the Ocean - National Geographic Society

   www.nationalgeographic.org › all-about-the-ocean

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   Mar 5, 2024 · Learn about the ocean's role in climate, formation, floor, and life zones. Explore the features, processes, and diversity of the ocean with photos and facts.

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     Oceans 101 | National Geographic

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     Mariana Trench - David Attenborough's Documentary on the Deepest Sea Floor

     9 Jan 2021

     9.3M views

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     The Ocean 4K - Scenic Wildlife Film With Calming Music

     12 Feb 2022

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6. www.nationalgeographic.org › encyclopedia › oceanOcean - National Geographic Society

   www.nationalgeographic.org › encyclopedia › ocean

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   Jun 25, 2024 · Learn about the ocean, the huge body of saltwater that covers 71 percent of Earth’s surface and has a rich biodiversity and geography. Discover the five oceans, their features, and the challenges they face from human activities.

7. www.nationalgeographic.com › environment › articleOceans—facts and information - National Geographic

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   Mar 21, 2019 · Learn about the ocean, its role in climate, life, and human activities. Discover the diversity, beauty, and challenges of Earth's largest habitat.

   • Author: Christina Nunez

8. People also ask

   What is the difference between Ocean and sea?

   • The terms "the ocean" or "the sea" used without specification refer to the interconnected body of salt water covering the majority of Earth's surface. It includes the Pacific, Atlantic, Indian, Southern/Antarctic, and Arctic oceans. As a general term, "the ocean" and "the sea" are often interchangeable.

   Ocean - Wikipedia

   en.wikipedia.org/wiki/Ocean

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   Why is the ocean a kaleidoscope of life?

   • The ocean is a continuous body of salt water that covers more than 70 percent of the Earth's surface. Ocean currents govern the world's weather and churn a kaleidoscope of life. Humans depend on these teeming waters for comfort and survival, but global warming and overfishing threaten Earth's largest habitat.

   Oceans—facts and information - National Geographic

   www.nationalgeographic.com/environment/article/ocean

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   What is the smallest ocean in the world?

   • The Arctic Ocean is not only the smallest ocean in the world, it is also the coldest. This body of water lies between Europe, Asia, and North America, mostly north of the Arctic Circle. The Norwegian Current coming from the Atlantic represents its greatest inflow of water, although some also enters from the Pacific through the Bering Strait.

   Ocean: all you have to know about the oceans of the world

   oceanliteracy.unesco.org/ocean/

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   What is the zonation of the ocean?

   • Zonation of the ocean. Note that in the littoral zone the water is at the high-tide mark. When viewed from space, the predominance of Earth’s oceans is readily apparent. The oceans and their marginal seas cover nearly 71 percent of Earth’s surface, with an average depth of 3,688 metres (12,100 feet).

   Ocean | Definition, Distribution, Map, Formation, & Facts

   www.britannica.com/science/ocean

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9. oceanliteracy.unesco.org › oceanOcean: all you have to know about the oceans of the world

   oceanliteracy.unesco.org › ocean

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   May 9, 2022 · Learn about the oceans of the world, their surface area, volume, depth, and role in the balance of life. Discover the names, locations, and features of the Pacific, Atlantic, Indian, Arctic and Southern Oceans.

10. www.youtube.com › watchOceans 101 | National Geographic - YouTube

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    Aug 15, 2017 · Oceans serve as the planet’s largest habitat and also help to regulate the global climate. But why is the ocean salty? And how is climate change impacting th...

    • Video Duration: 3 min
    • Views: 876.3K

    • Author: National Geographic