Ocean - Wikipedia
https://en.wikipedia.org/wiki/Ocean
OverviewTerminologyNatural historyGeographyPhysical propertiesChemical propertiesMarine lifeHuman uses of the oceansThe ocean is the body of salt water that covers ~70.8% of the Earth. In English, the term ocean also refers to any of the large bodies of water into which the world ocean is conventionally divided. Distinct names are used to identify five different areas of the ocean: Pacific, Atlantic, Indian, Antarctic/Southern, and Arctic. The ocean contains 97% of Earth's water and is the primary component of th… Basin countries: List of countries by length of coastline: Surface area: 361,000,000 km² (139,382,879 sq mi) (71% of Earth's surface area) Average depth: 3.688 km (2 mi) Water volume: 1,370,000,000 km³ (328,680,479 cu mi) (97.5% of Earth's water)
Basin countries: List of countries by length of coastline:
Surface area: 361,000,000 km² (139,382,879 sq mi) (71% of Earth's surface area)
Average depth: 3.688 km (2 mi)
Water volume: 1,370,000,000 km³ (328,680,479 cu mi) (97.5% of Earth's water)
DA: 71 PA: 92 MOZ Rank: 94
