Tonga Hapaee Boxing Match. SOURCE: A Voyage to the pacific ocean; Undertaken by Command of his Majesty, for making Discoveries in the Northern Hemisphere: Performed under the Direction of Captains Cook, Clerke, and Gore, In the Years 1776, 1777, 1778, 1779, and 1780. Being a copious, comprehensive, and satisfactory Abridgement of the Voyage written by Captain James Cook, F.R.S. and Captain James King, LL.D. and F.R.S. Illustrated with Cuts. London: Printed for John Fielding, Paternaster Row, 1785. PACIFIC OCEAN: The Pacific Ocean is the largest of the Earth’s oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south and is bounded by Asia and Australia in the west and the Americas in the east. At 165.25 million square kilometers (63.8 million square miles) in area, this largest division of the World Ocean—and, in turn, the hydrosphere—covers about 46% of the Earth’s water surface and about one-third of its total surface area, making it larger than all of the Earth’s land area combined. The equator subdivides it into the North Pacific Ocean and South Pacific Ocean, with two exceptions: the Galápagos and Gilbert Islands, while straddling the equator, are deemed wholly within the South Pacific. The Mariana Trench in the western North Pacific is the deepest point in the world, reaching a depth of 10,911 metres (35,797 ft). Both the center of the Water Hemisphere and the Western Hemisphere are in the Pacific Ocean.