English articles about the ocean

The ocean covers almost three-quarters (7 1%) of the earth's surface, and nearly half of the world's ocean waters are more than 3000 meters deep. This global and interconnected saltwater body is called the world ocean, which is usually divided into the following parts by the mainland and islands, from the largest to the smallest: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Southern Ocean and the Arctic Ocean. However, the last one is better described as the Mediterranean Sea in oceanography. Smaller areas in the ocean are called oceans, bays, straits and other names. Geologically, the ocean is an area of the ocean crust covered with water. The oceanic crust is a thin layer of solidified volcanic basalt covering the mantle without continent. From this point of view, there are three "oceans" today: the world ocean, and the Black Sea and Caspian Sea formed by the collision of West Meria and Laos. The Mediterranean Sea is almost its own "ocean", which is connected with the world's oceans through the Strait of Gibraltar. In fact, in the past millions of years, several movements on the African continent have completely closed the Strait, making the Mediterranean Sea the fourth "ocean". (The Black Sea is connected with the Mediterranean Sea through the Bosphorus Strait, but it is actually a natural canal that passed through continental rocks about 7,000 years ago, instead of an ocean seabed like the Strait of Gibraltar. ) I'm sorry to have wronged you for so long.

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