river mouth definition
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definitions - river mouthreport a problem A river mouth or stream mouth is a part of a stream where it flows into another stream, river, lake, reservoir, sea, or ocean. At the mouth of a river a delta can form causing sediment pileup. A river can flow into a lake, sea or into an ocean. 1  Confluence. 2  River delta. 3  Estuary. 4  Liman.
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Northern Brazil at the mouth of the Amazon River The Marajó várzea is the inundated land in and around the mouth of the Amazon River in eastern Brazil. The huge river, having completed its 6,500 km journey, empties into the Atlantic Ocean here. The mouth contains numerous islands. The largest is Ilha Marajó at 48,000 km2.
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- basin-the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet; flood control in the Missouri basin. catchment area, catchment basin, drainage area, drainage basin, river basin, watershed.
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- Drainage Basin-The area drained by a river and its tributaries. River Processes. Erosion is the wearing away of the riverbed and banks .It can involve the wearing away of rocks and particles being carried by a river.
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river For instance, the Amazon River receives water from more than 1,000 tributaries. Together, a river and its tributaries make up a river system. A river system is also called a drainage basin or watershed. A river’s watershed includes the river, all its tributaries, and any groundwater resources in the area. The end of a river is its mouth. Here, the river empties into another body of water—a larger river, a lake, or the ocean.
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- Save. River deltas are little streams that branch out from the mouth of the river into a sea, lake or ocean, giving it the appearance of an uprooted tree.Many of the world&#039;s biggest rivers also have river delta formations, including the Nile and Mississippi rivers.ormation. Deltas form when the mouth of the river enters the sea or ocean, depositing gravel, sand, clay and silt around the mouth. This causes the deposits to build in layers around the river&#039;s mouth, building a platform called an alluvium.
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- Apr 19, 2015. A cutbank is a feature of a meandering stream. When a stream channel meanders, the stream channel becomes assymetric. The highest velocity flow within the channel is located near the outer portion of the meander loop. Thus this is where erosion occurs, This steep erosional bank is called the cut bank. Conversely, deposition occurs on the inside of the meander loop and is called a point bar.
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River Many names for small rivers are specific to geographic location; examples are run in some parts of the United States,  burn  in Scotland and northeast England, and beck in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague.looding is a natural part of a river's cycle. The majority of the erosion of river channels and the erosion and deposition on the associated floodplains occur during flood stage. In many developed areas, human activity has changed river channel form, altering different magnitudes and frequencies of flooding.
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Stream The part of a stream or river proximate to its source. The word is most commonly used in the plural where there is no single point source. Knickpoint The point on a stream's profile where a sudden change in stream gradient occurs. Mouth The point at which the stream discharges, possibly via an estuary or delta, into a static body of water such as a lake or ocean. Pool A segment where the water is deeper and slower moving. Riffle A segment where the flow is shallower and more turbulent. River
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- The opening of a creature through which food is ingested. Open your mouth and say 'aah', directed the doctor. mouth(Noun) The end of a river out of which water flows. The mouth of the river is a good place to go birdwatching in spring and autumn.
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River Delta River Delta. A+ A-. Print Email. A river delta is a landform that is formed at the mouth of a river, where the river flows into an ocean, sea, estuary, lake, or reservoir.Deltas are formed from the deposition of the sediment carried by the river as the flow leaves the mouth of the river.ormation of Delta. River deltas form when a river carrying sediment reaches either (1) a body of standing water, such as a lake, ocean, or reservoir, (2) another river that cannot remove the sediment quickly enough to stop delta formation, or (3) an inland region where the water spreads out and deposits sediments.
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What is the difference between a river basin and delta region? River delta. A river delta is a landform that is formed at the mouth of a river, where the river flows into an ocean, sea, estuary, lake, or reservoir.Deltas are formed from the deposition of the sediment carried by the river as the flow leaves the mouth of the river.iver delta. A river delta is a landform that is formed at the mouth of a river, where the river flows into an ocean, sea, estuary, lake, or reservoir.
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Body of water 1 Basin-a region of land where water from rain or snowmelt drains downhill into another body of water, such as a river, lake, or dam. 2  Creek-a small stream. 3  Creek (tidal) - an inlet of the sea, narrower than a cove. 4  Delta-the location where a river flows into an ocean, sea, estuary, lake, or reservoir.
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Geography of River Deltas A river delta is low-lying plain or landform that occurs at the mouth of a river near where the river flows into the ocean or other body of water. Deltas are important to both human activities and fish and other wildlife because they are normally home to very fertile soil as well as a large amount of vegetation.
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Landforms of fluvial erosion and deposition A delta is a feature of deposition, located at the mouth of a river as it enters a sea or lake. Deposition occurs as the velocity and sediment-carrying capacity of the river decrease on entering the lake or sea, and bedload and suspended material are dumped.
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- The river channel has also deepened. 1  As the river erodes laterally, to the right side then the left side, it forms large bends, and then horseshoe-like loops called meanders.  The formation of meanders is due to both deposition and erosion and meanders gradually migrate downstream.
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River 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.
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- The main trunk or principle stream transports water and sediment to the mouth. (Dominant processes: transportation of sediment and throughput of mass) Example: Mississippi River (NASA GFS) The mouth lies at base level, where the stream terminates (dominant processes: deposition and dispersal, output of mass).
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- Every river is part of a larger system-a watershed, which is the land drained by a river and its tributaries. Rivers are large natural streams of water flowing in channels and emptying into larger bodies of water. This diagram shows some common characteristics of a river system.he. river mouth. is the place where a river flows into a larger body of water, such as another river, a lake, or an ocean. Upstream. is in the direction of or nearer to the source of a river.
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- A meander is a bend in the river, it is usually in the lower and middle course of the river where the water slides from one side of the river to the next, this erodes one side of the river bed and deposites sediment on the other to make a bend. This bend gets bigger as the process happens again and again.
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Rivers: From Source to Sea Eventually, a river flows into another large body of water, such as an ocean, bay, or lake. The transition between river and ocean, bay or lake is known as a delta.Most rivers have a delta, an area where the river divides into many channels and river water mixes with sea or lake water as the river water reaches the end of its journey.A famous example of a delta is where the Nile River meets the Mediterranean Sea in Egypt, called the Nile Delta.ventually, a river flows into another large body of water, such as an ocean, bay, or lake. The transition between river and ocean, bay or lake is known as a delta.
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What is the definition of a mouth of a river? Rating Newest Oldest. Best Answer: The mouth of a river is that part of the river where it empties into another body of water, such as another river, lake, bay, ocean, etc.
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- A river is a natural channel down which water flows to the sea or a LAKE. Throughout history, rivers have provided water for drinking, farming, and industry, and offered food, transportation, and recreation. Some of the world’s largest cities have grown up on river banks.
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- river (rivers plural) A river is a large amount of fresh water flowing continuously in a long line across the land. n-count oft in names before n ...a chemical works on the banks of the river., ...boating on the River Danube.
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a river delta definition, a river delta meaning | English dictionary river shore definition, river shore meaning | English dictionary. river. n a river in N Canada, rising in the Northwest Territories and flowing northeast to the Arctic Ocean. n a river in the southern U.S., rising in NE New Mexico and flowing east to the Arkansas River in E Oklahoma. n a state of SE Nigeria, on the Gulf of Guinea. Capital: Calabar.