a wide body of water that span a huge portion of the surface of the earth and surrounds the land formations. It's also composed of saline water (salt water).
Sea
a smaller body of water than the ocean. a large body of salt water.
Bay
a body of water that is only partially sorrounded by land. connected to a much larger body of water such as sea.
Lake
a body of water that is surrounded by land.
River
which can either have fresh or salty water flows towards the sea.
Falls
water from a falls rushes down from a steep land formation.
Spring
a water moving underground and finds an opening to the land surface and emerges
