Ocean - Wikipedia
網頁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.
Ocean | Definition, Distribution, Map, Formation, & Facts
網頁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.
Oceans of the world - BBC Bitesize
網頁There are five oceans: The Pacific Ocean. The Atlantic Ocean. The Indian Ocean. The Arctic Ocean. The Southern Ocean. NASA. A photo of the earth and its oceans taken from space. The photo...
Ocean: all you have to know about the oceans of the world
網頁2022年5月9日 · In this ocean literacy article, we will not only look at the list of the oceans, their details and map; we will also learn about the essential role they play in the balance of all life on Earth, and what we can do to protect marine ecosystems and save our oceans from the various threats they are facing.
Ocean - National Geographic Society
網頁2023年10月19日 · 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 world have traditionally divided it into four distinct regions: the Pacific, Atlantic, Indian, and Arctic oceans.
All About the Ocean - National Geographic Society
網頁2024年3月5日 · The ocean covers 70 percent of Earth 's surface. It contains about 1.35 billion cubic kilometers (324 million cubic miles) of water, which is about 97 percent of all the water on Earth. The ocean makes all life on Earth possible, and makes the planet appear blue when viewed from space.
Oceans—facts and information - National Geographic
網頁2019年3月21日 · 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.
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