The Pacific is by far the largest of the oceans.
Atlantic Ocean is the most famous ocean in the world.
Their are 5 main oceans:Pacific OceanAtlantic OceanIndian OceanArctic OceanThe southern Ocean
Antarctica is located south of the four major oceans of the world: the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, and the Southern Ocean.
The Arctic Ocean
The pacific ocean
PAcific Ocean the largest ocean in the world.
I'm not sure that I understand your grammatically incorrect question.What IS the major ocean in the world?What ARE the major oceanS of the world?As to the major ocean, being singular... it depends on:Size (Pacific)Usage (I'm not sure which one is used most... I would guess that it depends on the period of time.Just because it is potentially useful for one thing doesn't mean that the other oceans aren't useful for something else.As to the major oceans, being plural, Pacific, Atlantic, Indian, Southern, and Arctic.
The ocean that is most north i the world is the Pacific ocean
The Arctic Ocean.
The Pacific Ocean is surrounded by most of the world's major volcanoes, forming the Pacific Ring of Fire. This area is known for its high volcanic and seismic activity due to the movement of tectonic plates along its boundaries.
Indian Ocean ect
Antarctica