Original: Further north, the Atlantic opens into the Arctic Ocean, which is connected to the Pacific by the Bering Strait: The Pacific Ocean, the largest of the oceans, also reaches northward from the Southern Ocean to the Arctic Ocean.
Simplified: Further north, the Atlantic opens into the Arctic Ocean, which is connected to the Pacific by the Bering Strait: The Southern Ocean is the ocean surrounding Antarctica, generally the ocean south of sixty degrees south latitude.