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- How Many Oceans Are There In The World? - WorldAtlas
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 water are the oceans, but there is some ongoing discussion regarding the actual number of separate oceans
- 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 (Antarctic) oceans
- Ocean | Definition, Distribution, Map, Formation, Facts . . .
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 Earth’s surface, with an average depth of 3,688 metres (12,100 feet)
- How many oceans are there? - NOAAs National Ocean Service
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
- All About the Ocean - National Geographic Society
Although the ocean is one continuous body of water, oceanographers have divided it into five principal areas: the Pacific, Atlantic, Indian, Arctic, and Southern Oceans
- Map of the Oceans: Atlantic, Pacific, Indian, Arctic, Southern
Map of Earth's Five Oceans: Although there is only one global ocean, geographers have divided it into five major regions (which are also called "oceans") They are: the Atlantic Ocean, the Pacific Ocean, the Indian Ocean, the Arctic Ocean and the Southern Ocean
- 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
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