Sea (42 photos)

Sea - part of the World Ocean, an isolated land or underwater terrain elevations. Some of the sea are part of another sea (eg the Aegean Sea - a part of the Mediterranean). The term is also used to name the very large lakes with a bitter-salty water, which have no natural flow, such as the Caspian, Aral and Dead Sea and the large artificial reservoirs - such as the Ob Sea.