Sea urchin behavior. Seas are smaller and partially enclosed by land. How to use sea in a sentence. Definition: A specific, often named, area of oceanic water that is partially enclosed by land or defined by currents. The sea is the interconnected system of all the Earth's oceanic waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans. [1] However, the word "sea" can also be used for many specific, much smaller bodies of seawater, such as the North Sea or the Red Sea. In fact, a sea is usually part of a larger ocean that is partially enclosed by land. Almost all seas are found in areas where the ocean and land meet. SEA meaning: 1. Oceans are vast bodies of water that cover roughly 70% of the earth. The meaning of SEA is a great body of salt water that covers much of the earth; broadly : the waters of the earth as distinguished from the land and air. The five oceans of the earth are in reality one large interconnected water body. In contrast, there are over 50 smaller seas scattered around the world. But there are actually about 50 water formations that can be called a “sea,” and they are quite diverse when it comes to their size, location, and ecosystems. Jul 30, 2025 · A "sea" is often defined as a large body of saltwater, either forming part of the Earth's vast oceans or being partially enclosed by land. Examples include the Mediterranean Sea and the Black Sea. the salty water that covers a large part of the surface of the earth, or a large area of salty…. . Learn more. Oct 19, 2023 · The “seven seas” has been used to describe the world’s great water bodies for a long time. The sea is the interconnected system of all the Earth's oceanic waters, including the Atlantic, Pacific, Indian, Southern and Arctic Oceans. Jun 16, 2024 · A sea is generally smaller than an ocean. Jul 16, 2025 · Definition: The expanse of salt water that covers most of the Earth's surface and surrounds its landmasses, often considered distinct from a particular ocean or lake. Aug 12, 2024 · By definition, a sea is a smaller part of an ocean and is typically partially contained by an area of land. Examples are the Red Sea and Mediterranean Sea. lekegp rzuf fowdzm nhamwx xzsgn lenvyh nantv wqdowl ddpvj hef