Ocean smoothly into oceans of supercritical hydrogen. The atmosphere of Venus is 96.5% carbon dioxide, which is a supercritical fluid at its surface. On other bodies: Ocean An ocean () is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern (Antarctic), and Arctic Oceans. The word "ocean" is often used interchangeably with "sea" in American English. Strictly speaking, a "sea" is a body of saline water (generally a division of the
Ocean & Earth Ocean & Earth Ocean & Earth is a privately owned company based in Sussex Inlet, NSW, Australia. The company is a prominent manufacturer of surfboard leashes and surfboard covers. The company also produces surfboard tailpads (deck grips), tie down roof racks, boardshorts, and a wide range of apparel, including snow wear. Ocean & Earth surfing equipment is available in at least 42 countries. Ocean & Earth was founded by Brian Cregan and Graham Williams's, but was later established by Brian Cregan and partners in 1978 producing a couple of basic surfing products and a staff of three. Ocean & Earth