how h earth is covered by ocean?
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Nature An ocean (from Greek , okeanos Oceanus) is a major body of saline water. The ocean covers 71 percent of the Earth's surface and contains 97 percent of the planet's water, yet more than 95 percent of the underwater world remains unexplored. The ocean and lakes play an integral role in many of the Earth's systems including climate and weather.
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What is the largest ocean in the world? The Pacific Ocean is the largest ocean. It covers 69,375,000 square miles (155,557,000 km2), or 35% of the earth. The Pacific Ocean makes up almost half of all the oceans; it is almost as big as the other four oceans combined.
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- Oceans cover about 70 percent of the Earth's surface and about 97 percent of all water on and in the Earth is saline—there's a lot of salty water on our planet. By some estimates, if the salt in the ocean could be removed and spread evenly over the Earth’s land surface it would form a layer more than 500 feet (166 meters) thick, about the height of a 40-story office building (NOAA).
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What percentage of Earth's surface is covered by water? About 71% of the Earths surface is covered by water;29% of it is land. The oceans hold about 96.5% of all Earths water.
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What percentage of Earth's surface is covered by water? According to some figures, the consensus is that 70.8% of the Earth's surface is covered by water; 29.2 % is covered by land. Other figures suggest the percentage of Earth's surface covered by water is 71.11%; the percentage covered by land is 28.89%. Only 3% of that water is fresh water, the rest is saltwater. <br /> <b>The amount of Earth covered by water is exactly 71.13%</b> <br /> 70.78% of the Earth is covered in water. <br /> Land covers 29.22 percent of the Earth's surface. This is about 57.5 million square miles (149 x 106 square kilometers). Water covers the other 70.78 percent of the Earth's surface.
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Earth About 71% of Earth's surface is covered with water, mostly by its oceans. The remaining 29% is land consisting of continents and islands that together have many lakes, rivers and other sources of water that contribute to the hydrosphere. The majority of Earth's polar regions are covered in ice, including the Antarctic ice sheet and the sea ice of the Arctic ice pack.
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- Some scientists say we should call our planet 'Water' instead of 'Earth', since water covers about 71 percent of the planet's surface. The area of the ocean surface is 1.40 x (10 to the power of 8) miles. (3.62 x (10 to the power of 8) km). The area of the land surface is 5.75 x (10 to the power of 7) miles (1.49 x (10 to the power of 8) km). There is over 2.4 times as much water area than land area.
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- Economy. The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about 106.4 million square kilometres (41.1 million square miles), it covers approximately twenty percent of the Earth's surface and about twenty-six percent of its water surface area.The first part of its name refers to the Atlas of Greek mythology, making the Atlantic the Sea of Atlas.ith a total area of about 106.4 million square kilometres (41.1 million square miles), it covers approximately twenty percent of the Earth's surface and about twenty-six percent of its water surface area. The first part of its name refers to the Atlas of Greek mythology, making the Atlantic the Sea of Atlas.
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- 1 This is what separates Wicca from Witchcraft. 2  Wiccan holidays consist of Sabbats, or solar holidays; and Esbats, lunar holidays. 3  There are eight in one year, including Yule, Ostara, Midsummer, Mabon, Imbolc, Beltane, Lughnasadh, and Samhain.4  Wiccans call this The Wheel of the Year. What is also common is belief in the God and Goddess as well as particular deities from a certain pantheon (i.e: Greek, Norse, Celtic, Egyptian, Hindu). 2  This is what separates Wicca from Witchcraft. 3  Wiccan holidays consist of Sabbats, or solar holidays; and Esbats, lunar holidays.
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-   1. Pacific OceanThe Pacific Ocean is by far the world's largest ocean at 60,060,700 square miles (155,557,000 sq km). According to the CIA World Factbook, it covers 28% … of the Earth and is equal in size to nearly all of the land area on the Earth.   2.
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- The Pacific Ocean. The Pacific Ocean is the largest of the Earth 's oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east.t 165.25 million square kilometers (63.8 million square miles) in area, this largest division of the World Ocean —and, in turn, the hydrosphere —covers about 46% of the Earth's water surface and about one-third of its total surface area, making it larger than all of the Earth's land area combined.
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ocean ocean in Science Expand. The continuous body of salt water that covers 72 percent of the Earth's surface. The average salinity of ocean water is approximately three percent. The deepest known area of the ocean, at 11,034 m (36,192 ft) is the Mariana Trench, located in the western Pacific Ocean. Any of the principal divisions of this body of water, including the Atlantic, Pacific, Indian, and Arctic Oceans.
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Ocean Clouds over the Atlantic Ocean. An ocean (from Ancient Greek ὠκεανός, transc. Okeanós, the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean, which covers almost 71% of its surface. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern (Antarctic), and Arctic Oceans.
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(o). Introduction to the Oceans This ocean region occupies about 4% of the Earth’s surface or about 20,327,000 square kilometers (7,846,000 square miles). Relative to the other ocean regions, the floor of the Southern Ocean is quite deep ranging from 4000 to 5000 meters (13,100 to 16,400 feet) below sea level over most of the area it occupies.
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Pacific Ocean The Pacific Ocean encompasses approximately one-third of the Earth's surface, having an area of 165.2 million square kilometers (63.8 million square miles)—significantly larger than Earth's entire landmass of some 150 million square kilometers (58 million square miles).
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- But the various bodies of water that make up this total ocean area have their ow} DUPipeline_QISnippet_MetaDescription_Snippet_v1: {},{21|21|30|Oceans and seas make up 70 percent of the Earth's surface, though some of these water bodies are much bigger than others.ut the various bodies of water that make up this total ocean area have their own unique characteristics and range in size from the sprawling Pacific to the self-contained Mediterranean. Here are the top 10 biggest seas and oceans in the world, as measured by surface area in square miles (square kilometers).
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World Ocean The World Ocean or global ocean (colloquially the sea or the ocean) is the interconnected system of Earth's oceanic waters, and comprises the bulk of the hydrosphere, covering 361,132,000 square kilometres (139,434,000 sq mi) (70.8%) of Earth's surface, with a total volume of 1,332,000,000 cubic kilometres (320,000,000 cu mi).
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- After all, we live on land. But our world is a water world. The ocean covers 70% of Earth's surface. The average depth of the ocean is about 2.7 miles. In some places, the ocean is deeper than the tallest mountains are high! The ocean contains about 97% of all the water on Earth. The ocean plays a starring role in whatever happens with the environment.
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Pacific Ocean At 165.25 million square kilometers (63.8 million square miles) in area, this largest division of the World Ocean —and, in turn, the hydrosphere —covers about 46% of the Earth's water surface and about one-third of its total surface area, making it larger than all of the Earth's land area combined.t 165.25 million square kilometers (63.8 million square miles) in area, this largest division of the World Ocean —and, in turn, the hydrosphere —covers about 46% of the Earth's water surface and about one-third of its total surface area, making it larger than all of the Earth's land area combined.
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- The Earth has a surface area of 196,939,900 square miles. Areas covered by water is about (361,740,000 km), square milesequals about 71% of the total surface of the Earth. Go
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What are the 5 Oceans? As you may know, Earth’s global ocean makes up approximately 71% of the planet’s surface. In other words, if you were in space and threw a rock at earth, nearly 3 out of 4 times you would hit the ocean. That’s a lot of water, for sure.
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Contents: Ocean vs Sea edit Area. Oceans cover 71% of the Earth's surface, and contain 97 percent of the planet's water. The Pacific Ocean is the largest ocean covering an area of 64,186,000 square miles and the Mediterranean Sea is the largest sea with an area of 1,144,800 square miles.In fact even the world’s smallest ocean Arctic Ocean (5,427,000 square miles) is larger than the Mediterranean.dit Area. Oceans cover 71% of the Earth's surface, and contain 97 percent of the planet's water. The Pacific Ocean is the largest ocean covering an area of 64,186,000 square miles and the Mediterranean Sea is the largest sea with an area of 1,144,800 square miles.
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Oceans The mighty oceans. Oceans cover 71% of the Earth's surface. The different oceans merge into one another, forming the largest habitat on earth. The 3 major oceans of the world are the Pacific, the Atlantic and the Indian Ocean.
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Ocean The area of the World Ocean is about 361.9 million square kilometers (139.7 million square miles), which covers about 70.9% of Earth's surface, and its volume is approximately 1.335 billion cubic kilometers (320.3 million cubic miles). This can be thought of as a cube of water with an edge length of 1,101 kilometers (684 mi).
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What percentage of the earthâs surface is covered by oceans and marginal seas? Add your answer. What percentage of the earth’s surface is covered by oceans and marginal seas? What percentage of the earth’s surface is covered by oceans and marginal seas? Area of oceans and marginal seas X 100 = ________________% oceans. Area of Earth. What percentage of the earth’s surface is land?
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Earth What fraction of the Earth's surface is covered by ocean? It is approximated that 70.8% of all of Earth is covered in water, including lakes and other isolated bodies. Edit