what is the difference between an ocean and a river?
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A sea is smaller than an ocean which may be partly or fully enclosed by land. A river is a naturally flowing body of water which comes from higher areas such as mountains. Seas are much bigger than rivers which are longer and narrower. Seas have salt water while rivers have fresh water.
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Rivers can be found all around the world on every continent. They range in size from short streams to rivers such as the Nile, which is 4132 miles long (and the world's longest river). Most rivers contain freshwater although many flow into salt water. Rivers begin at higher points of land, called their source.
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The main difference between freshwater and marine life is the habitat they come from in the wild. Freshwater fish live in streams, rivers and lakes that have salinity of less than 0.05 percent. ... Marine life refers to fish living in oceans and seas.
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Now, ignoring the daft names, the difference between Beach and Ocean is crucial. The Ocean is the fully kitted camper with sink, fridge, stove, cupboards, flip-up table, electric roof, the works. The Beach is the lightweight RS version – you'll need to supply your own cooking, storage, washing and chilling facilities.
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Ocean currents are divided on the basis of temperature into currents, drifts and streams. The forward movement of surface water of the oceans under the influence of prevailing winds is called drift whereas the ocean current involves the movement of oceanic water in a definite direction with greater velocity.
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water pollution is a more general term, covering all natural waters such as rivers, lakes, groundwater, seas and oceans. Marine pollution covers only pollution in seas and oceans. ... Industrial effluents are more common in fresh water pollution while the major cause of marine life pollution is oil spills.
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In terms of geography, seas are smaller than oceans and are usually located where the land and ocean meet. ... Seas are smaller than oceans and are usually located where the land and ocean meet. Typically, seas are partially enclosed by land.
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Ocean is a Large Water Body Covering the 70% of Earth and for Territorial Purposes these are Named and these Oceans are Divided into Seas where as Beach is a Shoreline of any Waterbody such as Lakes,Sea etc., which actually consists of Sand, Rocks, Pebbles and Gravels.
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Oceans are large bodies of saltwater surrounding a continent. A river is a large flowing water body that empties itself into the sea. Lakes are large water bodies that are surrounded by land on all sides.
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As nouns the difference between marine and ocean is that marine is a member of a marine corps while ocean is (countable) one of the five large bodies of water separating the continents.
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As adjectives the difference between marine and saltwater is that marine is of, or pertaining to, the sea (marine biology'', marine ''insurance ) while saltwater is of, relating to, containing, inhabiting, or used in salt water.
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As adjectives the difference between oceanic and pelagic is that oceanic is of or relating to the ocean while pelagic is (biology) living in the open sea rather than in coastal or inland waters.
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A river is a course of water that flows to another water source such as an ocean, lake or even another river. A river is not exactly a landform but part of other landforms such as mountains, prairies and valleys. They can even be parts of many different landforms at the same time.
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They are marine and freshwater. The difference between these two groups is the amount of salt in the water. Marine water contains a lot of salt. Most of Earth's aquatic biomes are marine.
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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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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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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.