Atlantic: Surface area is about 41.1 million mi2, Continents that touch it is North and South America, Europe, Africa, Antarctica. Islands are Ascension Island, Gough island, Bouvet Island, and much more. It takes about 20% of the worlds ocean.
Pacific: surface area is about 63.8 million mi2, Continents that touch it is the same as Atlantic (North and South America, Europe, Africa, Antarctica), islands are Bora Bora, Island of Hawaii, Viti Levu, and much more. It takes about either 32% of the worlds ocean or 46%, im not sure.
Indian: Surface area is about 27.24 million mi2, Continents that touch it are Africa, Asia, Antarctica, Australia. Islands are Diego Garcia, Praslin, Tromelin Island, and much more. It also takes about 20% of the worlds ocean (or to be exact, 19.8%).
Arctic: Surface area is about 5.427 million mi2, Continents that touch it are Europe, Asia, North America. Islands are Greenland, Shoe island, Hudson Island, and much more. It takes about 1.3% of the worlds ocean.
Southern: Surface area is about 7.849 million mi2, Continents that touch it are Antarctica, Australia, South America. Islands are Trinity Island, Wednesday Island, Link Island, and much more. It takes about 4% of the worlds ocean.
Hope this helped! Sorry its long btw
