What are the four oceans of the world?

The four oceans are the general names of the Pacific Ocean, Atlantic Ocean, Indian Ocean and Arctic Ocean.

In layman's terms, the four oceans are also used to refer to all the oceans on the earth. The ocean area of the four oceans is 36 1 10,000 square kilometers, of which the Pacific Ocean accounts for 49.8%, the Atlantic Ocean for 26%, the Indian Ocean for 20% and the Arctic Ocean for 4.2%.

Pacific Ocean

1520, Magellan entered a strait (later called strait of magellan) while sailing around the world, and walked out of the canyon in a calm way, so he called this water area the Pacific Ocean, which was later recognized by the whole world.