how many ocean on earth

There are more than 326 million trillion gallons of water on Earth. About 71 of the Earths surface is covered by oceans and 97 of all the water found on Earth is in the ocean.

How Many Oceans Are There In The World Oceans Of The World List Of Oceans Ocean

However our ocean is more commonly geographically divided into the Atlantic Pacific Indian Arctic and Southern Antarctic.

. Historically there were 4 named oceans in the world which include the Atlantic Ocean Pacific Ocean Arctic Ocean and the Indian OceanHowever today we recognize 5 oceans in the world with the Southern Ocean added to the list. How many oceans are there on Earth. The Southern Ocean includes most of the waters surrounding Antarctica out to 60 degrees south latitude according to the National Geographic Society. It contains about 135 billion cubic kilometers 324 million cubic miles of water which is about 97 percent of all the water on Earth.

The boundaries between these regions have evolved over time for a variety of historical cultural geographical and scientific reasons. To put it in numbers 321003271 cubic miles of water are found in the ocean which according to NOAA can fill about 352670000000000000000 gallon-sized milk containers. The ocean covers more than 70 percent of the surface of our planet. What are the 7 main oceans of the world.

Of the tiny percentage thats not in the ocean about two percent is frozen up in glaciers and ice caps. Earths oceans contain about 965 percent of all the planets water. The ocean is one of Earths most mysterious places and is crucial to our way of life. There are five oceans separated by the continents large areas of land with the Atlantic Pacific and Indian Ocean linked in the south by the Southern Ocean.

Scientists know this through the discovery of ancient zircon crystals that were dated around this time. How Many Oceans Are on Earth. 97 of all the water on Earth and 99 of the habitable space on this planet is. What are the 5 oceans on Earth.

The ocean covers 70 percent of the Earths surface. The volume of Earths oceans is 137 billion cubic kilometers. What are the 8 oceans. The World Ocean is usually divided in five ocean basins.

The reason it looks blue is the oceans - about 70 of the Earths surface consists of water. Less than 3 percent of. The Arctic Ocean lies to the north. The word sea has several meanings.

How many Mahasagar are there in the world. Are there 5 or 7 oceans. The ocean makes all life on Earth possible and makes the. Which is the.

How Many Oceans Are Their. The names and demarcations of the seas are much less clear. Water covers about 71 of the earths surface. Water on Earth is very abundant about 71 percent of Earths surface is covered by water.

The Pacific Atlantic Indian Arctic and Southern Oceans see global map 1 below. The International Hydrographic Organization publicly announced their endorsement of a fifth ocean region in 2000 which they named the Southern OceanIts boundaries remain in dispute but most countries accept that the Southern Ocean stretches from a latitude of 60 degrees South to the edge of Antarctica. The oceans are a key element for the existence of life on Earth. According to the most recent scientific studies an ancient ocean likely covered the entire planet 150 million years after the formation of Earth about 44 billion years ago.

Each ocean has its own range of temperatures and flow of currents but water constantly flows from one to another. Some 71 percent of Earths surface is covered by saltwater oceans and the continents themselves possess lakes rivers and in some cases seas. What are the 5 oceans from largest to smallest. While there is only one global ocean the vast body of water that covers 71 percent of the Earth is geographically divided into distinct named regions.

Where are the 7 seas and 5 oceans. 3 of the earths water is fresh. Answer 1 of 85. How many cups are in the ocean.

Not many people use this phrase today but you could say that the modern Seven Seas include the Arctic North Atlantic South Atlantic North Pacific South Pacific Indian and Southern Oceans. Translating this into measuring cups standard 8 ounce cup you get. 97 of the earths water is found in the oceans too salty for drinking growing crops and most industrial uses except cooling. What were the 5 continents.

The largest bodies of water are the oceans but there is some debate over the actual number of distinct oceans. Just how many oceans does our planet have. What is the smallest ocean. Its hard to imagine but about 97 percent of the Earths water can be found in our ocean.

What percentage of the Earth lives in the ocean.

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