what is the difference between an ocean and the sea?
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In terms of geography, seas are smaller than oceans and are usually located where the land and ocean meet. Typically, seas are partially enclosed by land. Seas are found on the margins of the ocean and are partially enclosed by land. ... Seas are smaller than oceans and are usually located where the land and ocean meet.
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The ocean has three main layers: the surface ocean, which is generally warm, and the deep ocean, which is colder and more dense than the surface ocean, and the seafloor sediments. The thermocline separates the surface from the deep ocean.
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The main difference between sea star and starfish is that the sea star or star of the sea is a common name for starfish in many European languages whereas starfish are asteroids, star-shaped echinoderms. Moreover, starfish are invertebrates that live exclusively marine habitats.
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An ocean represents a far larger body of open water than a sea. By definition, a sea is a smaller part of an ocean and is typically partially contained by an area of land. Therefore, all seas are found in areas where the ocean and land meet.
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Even though the coast is just a small sliver of the ocean, it is the more productive of the two marine biomes. This means the coasts hold more marine biodiversity, which provides food for many animals, including humans. The open ocean stretches from the edges of the coast between the continents for hundreds of miles.
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The ocean affects every human life. It supplies freshwater and oxygen, moderates the climate, influences our weather, and affects human health. Humans rely on the ocean for food and transportation (Fig. 1.7).
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As nouns the difference between land and field is that land is the part of earth which is not covered by oceans or other bodies of water while field is a land area free of woodland, cities, and towns; open country.
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Sea water is a weak, but complex solution made up of many things including mineral salts and decayed biologic matter from marine organisms. Most of the ocean's salts are derived from gradual processes, such as weathering and erosion of the earth's crust and mountains by the dissolving action of rains and streams.
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A sound is wider than a fjord, and it is described as a large sea/ocean inlet. A sound lies parallel to the coastline, and it commonly separates a coastline from an island. A sound can be formed when a glacier recedes in a valley it carves out from a coastline.
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Lakes usually contain freshwater, whereas oceans contain saltwater. Lake water has lesser buoyancy as compared to salt water of the oceans. Lakes have less diversity of life forms, while oceans have a larger diversity of life forms, in part because they are larger and can support more plants and animals.
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What is the difference between the sea level and the ocean floor? ... Sea level is where the sea surface is, where the sea meets the atmosphere. The ocean floor is where the sea (or ocean) meets the rocky planet Earth. Our planet is an almost round ball with a rough surface caused by the mountains and the ocean depths.
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When comparing the two, Ocean is a large water body that has no specific boundaries. On the other hand, Gulf is also a large water body that is surrounded by land on three sides. This is one of the main differences that one can see between gulf and ocean. Unlike Ocean, gulf is a landlocked sea.
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The major difference is that the Gulf of Mexico is fairly shallow. It has a counterclockwise circulation. Because it is so shallow it is warmer at almost all times than the Atlantic, and because it is surrounded by land it is also saltier. ... A gulf is an area of one of the major oceans with distinct boundaries of land.
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Ocean waters are salty and contain minerals and dissolved gases. They also have a high heat capacity and vary in density depending on temperature and salinity.
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An ocean is a vast body of salt water that surrounds a continent. A sea is also a body of salt water, partly or completely surrounded by land, and often connected to the ocean. Seas are generally smaller than oceans. ... A lake is a large body of water that is surrounded on all sides by land.
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Water has a higher heat capacity than soil and rock, so the ocean takes much longer to heat and to cool than the land. Coastal areas will generally have more moderate temperatures than inland areas because of the heat capacity of the ocean.
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The most basic difference is that sea ice forms from salty ocean water, whereas icebergs, glaciers, and lake ice form from fresh water or snow. Sea ice grows, forms, and melts strictly in the ocean. Glaciers are considered land ice, and icebergs are chunks of ice that break off of glaciers and fall into the ocean.