Scientists now recognize five bodies of water as oceans today: Pacific, Atlantic, Indian, Arctic, and Southern (also called the Antarctic). Depending on the authority, seven oceans may be identified, with the Pacific divided into the North and South Pacific and the Atlantic into the North and South Atlantic. Table 1.1 summarizes some major properties of the five oceans.View More World Oceans
Our planet is covered in water. The oceans cover more than two-thirds of the earth’s surface and contain almost all of the living space on the planet. That’s because the living space of the oceans is both on and below the surface. Miles below the surface.View More What Is the Ocean?