what are the oceans of the world from largest to smallest
Arctic Ocean. The Arctic Ocean is the smallest of the world's five oceans (after the Pacific Ocean, Atlantic Ocean, Indian Ocean, and the recently delimited Southern Ocean).The Northwest Passage (US and Canada) and Northern Sea Route (Norway and Russia) are two important seasonal waterways.rctic Ocean. The Arctic Ocean is the smallest of the world's five oceans (after the Pacific Ocean, Atlantic Ocean, Indian Ocean, and the recently delimited Southern Ocean).