The smallest of the four oceans is the Arctic Ocean, which covers an area of 14.75 million square kilometers, less than 10% of the Pacific Ocean. At the same time, it is also the ocean with the lowest average depth and temperature among the four oceans, but it spans 360 degrees longitude, which is the largest ocean across longitude.
The earth is a planet with oceans accounting for most of its area. These oceans are divided into four oceans: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean and the Arctic Ocean, of which the Arctic Ocean is the smallest and coldest of the four oceans.
The area of the four oceans is 14.75 million square kilometers. At first glance, this area is very large, but in fact, it is less than 10% of the Pacific Ocean. At the same time, the average depth of the Arctic Ocean is only more than 1000 meters, which is also the shallowest among the four oceans.
The foreign name of the Arctic Ocean is' Arctic Ocean ', which comes from Greek and means' facing the ocean of the constellation Ursa Major'. The Arctic Ocean is the northernmost of the four oceans. It is roughly centered on the north pole and crosses 360 degrees of longitude. It is the ocean with the largest longitude.