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World's oceans, image, image, image - Coggle Diagram

- - - - It is the youngest ocean on the planet, and it has been formed 200 million years ago when the supercontinent Pangea was divided.
        
        It also communicates with the four other oceans. With the Pacific ocean, it communicates through the Panama Canal
- - - - It has two climatic zones: the arctic polar and the sub polar.
        It is in contact with the Atlantic and the Pacific (through the Bering Strait)
        
        The Arctic ecosystem is very fragile;
        its plant resource is the phytoplanktonof the sea, because on most of the land nothing grows. Whales, seals, fish live in the open sea. On land (covered with ice), live polar bears, musk ox, hares and Arctic foxes.
        
        Second it can reach in summer up
        to a maximum of 10 ° C.
- - - - The water temperature varies from -2 to 10
        ° C.
        
        At the bottom of the Antarctic ocean there are deposits of petroleum, natural gas, minerals.
        Fishing is prohibited for the most part of the ocean.