Oceans, seas, bays and gulfs are all primarily distinguished by size. An ocean and a sea differ mainly by size as oceans are larger than seas. Similarly, the difference between a bay and a gulf is also based on size. Gulfs are larger than bays, and small bays are sometimes called coves.Continue Reading
Oceans are the largest bodies of water on Earth, and they all contain salt water. There are only five oceans: the Atlantic, Pacific, Arctic, Indian and Southern Oceans. The Atlantic Ocean is divided into the North and South Atlantic Oceans by the equator, and the Pacific Ocean is divided into the North and South Pacific Oceans by the same line. Seas are similar to oceans in that they contain salt water, but they are smaller in size. There are many more seas than oceans, and prominent examples include the Red Sea, the Mediterranean Sea and the Baltic Sea. Generally, seas are surrounded by land, and oceans surround land.
A bay is an indentation in land by a sea, ocean or even a lake. A large bay that is in an ocean is referred to as a gulf. Because of their size and significance, most gulfs are specifically named. The Gulf of Mexico and the Persian Gulf are common examples. Both gulfs and bays are sometimes referred to as inlets.Learn more about Bodies of Water
Oceans, seas and sea channels are all saline bodies of water distinguished by their relative sizes, with oceans being the largest, followed by seas and sea channels. Seas and sea channels also are defined by their relationship to land. Oceans, on the other hand, are so large that their relationship to surrounding land is insignificant.Full Answer >
A gulf is a large area of sea or ocean partly enclosed by land, or any large distance between two objects. It can also be used to describe a disproportionate gap between obtained levels in a concept, such as wealth.Full Answer >
The salts and minerals in the world's oceans and seas are dissolved from rocks on land. Streams and rivers carry the salts to the sea.Full Answer >
While the seas of the world are technically all connected into one global ocean, they are commonly divided geographically into five main oceans. These are the Atlantic, Pacific, Indian, Arctic and Antarctic Oceans.Full Answer >