A stream or river composed of multiple, branching, interconnected, coexisting channels that enclose floodbasins on alluvial plains, usually formed when a slow-moving river encounters avulsions that divert its flow, creating new channels on the floodplain. [8] anecumene Also anoecumene. A riverbed is the bottom of the river (or other body of water). Water from a river comes from rain or snow and is usually safe to drink unless it is polluted (dirty). Match. KS3 Geography Rivers learning resources for adults, children, parents and teachers. Infiltration Flow of water from the land surface into the subsurface. Learn. The Mekong River is the longest river in Southeast Asia. They flush nutrients through aquatic ecosystems, keeping thousands of species alive, and help sustain fisheries worth billions of dollars. Incomprehensible terms in geography make reading and understanding really boring. IGCSE Geography River processes and landforms Introduction This essay is about how river processes shape landforms at different stages as the river moves from its source to its mouth. River Extremes Rivers are flowing bodies of waters. It drops its load (material it has been carrying), starting with the largest particles. The factors affecting river regime include precipitation, temperature, evapotranspiration and the physical properties of the drainage basin. KS2 KS3 KS4 Geography. River long profile key terms Random wheel. Xiling Gorge Match. Load by Anonymous. Test. Barrage: A barrage is defined as a barrier in a watercourse, to divert . GCSE Rivers Glossary. You are drawing what is called the drainage basin of the river, or the land that drains water into a river. - a raised river bank to prevent flooding. Rivers flow downhill. river. PermeabilityA measure of the ability of a material (usually rock or soil) to allow water to soak through it. Your typical river goes riffle, hole, run. Catchment - (1) the catching or collecting of water, especially rainfall. The sinuosity of a river is a measurement of how much a river varies from a straight line. Range - A series of mountains, for example, the Appalachian Mountain Range. According to one study published in 2020, rivers account for 23% of international boundaries. Rivers can be characterized by their length, width, speed, and location. river A RIVER IS A LARGE STREAM OF WATER flowing in a bed or channel and emptying into the ocean, a sea, a lake, or another stream. This river is the longest There are rivers on every continent (except Antarctica). Abrasion: the pebbles being transported wear away the bed and banks of the river channel. 10000+ results for 'river terms'. The Colorado River is a major river in America that flows for 1, 450 miles (2, 330 km) into the Gulf of California in northwestern Mexico. - the wearing away and removal of rocks by rivers. Rivers usually begin in upland areas, when rain falls on high ground and begins to flow downhill. Meander A bend or curve in a river. A flowing body of water that is smaller than a river is called a stream, creek, or brook. The end of a river is its mouth. It is the maximum discharge made by a river without flooding. The Yangtze River is one of the most important rivers in the world. Rivers are also the lifeblood of human civilizations . When a geographic features such as a mountain, lake, or a river is used to mark the boundaries, it is known as a natural border. Its traffic includes commercial traffic transporting goods making it crucial to the economy of China. Deposition A river lays down or drops the sediment or material that it is carrying such as sand, mud, and small stones or sticks. The Mississippi River is an example of a fluvial-dominated delta. Riverine means relating to, similar to, or formed by a river. Rivers have a starting point called a source, and a mouth, where they empty into a larger body of water. These areas are easily identified on small streams. With that said smallies (in rivers/streams) like to be near current but not necessarily in it unless it's slow enough so that that they don't have to expend much energy to hold. geography: Geography terms and features. The words at the top of the list are the ones most associated with river, and as you go down the relatedness becomes . adjective : relating to or living or located on the bank of a natural watercourse (such as a river) or sometimes of a lake or a tidewater English had had the word river since the 14th century when it was decided in the early 19th century that a fancy (read Latin-sounding) adjective was required. The most important term of river.Don't forget to subscribe to this channel .Check These Amazing informative . MudflatsAn area of mud dropped (deposited) by the sea.You can often see it at low tide as a flat sheet of mud. The watershed is the high ground that separates once river basin from another. Fluvial-dominated: The river determines the shape of the delta and the type of sediment found within it. - a drainage basin is the area of land drained by a river and its tributaries. A river is a body of fresh water that flows through a channel from a source to a mouth .It is divided into three main stages: The upper course or torrent stage, the middle course or valley stage and the lower course or plain stage. Test. It is beneficial to use standard geography terms when communicating and learning about the science as it allows for more efficient understanding. The bottom of a river or stream Bank The land along the edge of a river or stream Erosion Water being eroded by wind, water or other natural agents Vertical erosion When a river erodes downwards Lateral erosion The widening of a stream,channel or valley Attrition/Corrasion Flashcards. Chat; Life and style; Entertainment; Debate and current affairs; Study help; University help and courses; Universities and HE colleges; Careers and jobs; Explore all the forums on Forums home page The Parts of a River. - in the direction of a stream's current. River - A large body of water that flows, for example, the Nile River. river, (ultimately from Latin ripa, "bank"), any natural stream of water that flows in a channel with defined banks . Here we are describing the what is Alluvium. Flashcards. A river can be wide and deep, or shallow enough for a person to wade across. Learn. Geography. This often happens on the inside of meanders, because the water is flowing slowly. It's one of the world's busiest waterways. They start off as a small stream but get bigger and bigger the further they travel. There are two main branches of geography: human geography and physical geography. It is the 5th longest river in the United States and 47th longest river in the world. Terms in this set (26) Soil Moisture. I like to look at the riffle, hole, run as a pool. Below is a massive list of river words - that is, words related to river. The water in a river is usually confined to a channel, made up of a stream bed between banks. It is the main . Features of a River System . riverbed. A designated area adjacent to and a part of a steep slope or landslide hazard area which protects slope stability, attenuation of surface water flows, and landslide hazards reasonably necessary to minimize risk; or a designated area adjacent to or a part of a stream or wetland that is an integral part of the stream or wetland ecosystem. elle--7. The concept of channeled surface flow, however, remains central to the definition. Geography - River Terms - Geography Quiz. Attrition: The particles are knocked about as they are transported, and they gradually become more rounded and reduced in size.. Base Level: the mouth of the river and the point where the gradient becomes zero. A river's watershed is the connecting ridges surrounding the watershed, and separating it from adjacent ones. They always flow downhill because of gravity. The river basin drains a total land area of 795,000 km 2 and has a mean annual . Sea - A large body of salt water, for example, the Black Sea in Europe. Internet Geography Primary Plus 15 August 2022 - 6:08 pm Ice Core Lesson by Ewan Vernon 18 July 2022 - 10:10 pm Geography Summer Challenge 12 July 2022 - 5:49 pm Riparian means located by the banks of a river, stream, or other body of water. You can get the definition (s) of a word in the list below by tapping the question-mark icon next to it. Rivers also form 17% of state and provincial borders worldwide, and 12% of all county-level local borders. Stage is the water level above some arbitrary point usually with the zero height being near the river bed in the river and is commonly measured in feet. The longest of these is the River Nile, located in the Middle East stretching over 4,100 miles. riverine. Deposition Deposition is when the river loses energy, and it can't carry as much load. It's. Created by. This project was done on the Rio Minho River. The Course of a River The above video is from a third-party source. The river falls some 820 feet (250 metres) in Sichuan, more than a foot per mile (0.2 metre per km) of flow. Its average depth is around 20 feet, and its deepest point is 85 feet. The current is swift; the banks often are high and steep. A level geography river terms. Base flow. A river 's watershed includes the river, all its tributaries, and any groundwater re sources in the area. A river is a large, flowing body of water that usually empties into a sea or ocean. Depth How deep the water is. What determines this is whether the density of the river water is less than, the same as, or greater than the density of the body of water it's flowing into. afforestation the process of planting large numbers of trees on land which has few or no trees on it antipodes either or both of two points, places, or regions that are situated diametrically opposite to one another on the earth's surface, esp the country or region opposite one's own arte a sharp ridge . Cascade - A short, steep drop in streambed elevation often marked by boulders and agitated white water. The term 'meander' is one which refers to a winding curve or bend in a river. Meander Context: The Sukapaika River which stopped flowing 70 years ago is set to be rejuvenated as the Odisha government has started working on its revival plan following a recent direction from the National Green Tribunal(NGT). Sukapaika River. The river's width there is from about 1,000 to 1,600 feet (300 to 500 metres), and the depth in places exceeds 30 feet. Geography- Stages of a River. The shortest is the Roe River, located in central Montana stretching over 200 feet. It's the longest river in China, and the third-longest in the world at about 6300 km long. River Wordsearch Wordsearch. The river has a length of approximately 4,900 km, flowing from its source on the Tibetan Plateau in China through Myanmar, Lao PDR, Thailand, Cambodia and Viet Nam via a large delta into the sea. River processes - erosion, transportation and deposition 1) Erosion involves the wearing away of rock and soil from the river bed and also banks. - the laying down of material carried by rivers. The part of a river's discharge which produced by groundwater seeping into the river. Gorge a narrow valley with steep, rocky walls located between hills or mountains. River stage is an important concept when analyzing how much water is moving in a stream at any given moment. The total amount of water, including water vapour, in unsaturated soil. Let's have a quick look at how these factors have an impact: River discharge by Morrisr. A landform made of sediment that is deposited where a river flows into an ocean or lake Estuary A habitat in which the fresh water of a river meets the salt water of the ocean. . The river originated from Mahanadi river near Ayatpur village in Cuttack. a circular-shaped hollow at the top of a volcano or on the surface of the land (crater) a barren land area co. strait a narrow channel joining two larger bodies of water a group or chain of many islands (archipelago) a man-made channel of water joining lakes or rivers, or connecting them with the sea (canal) Where do rivers start and end? River Processes Key Terms Match up. A river is a ribbon-like body of water that flows downhill from the force of gravity. the area from which water drains into a river is called the river's catchment. The word stream (derived ultimately from the Indo-European . They then flow and bend (meander) as they cross the. C Channel Many of the largest rivers empty into the ocean. (2) A reservoir or other basin for catching water. Meanders are typical landforms at the middle and lower courses of a river. A river is a flowing stream of fresh water. (3) The water thus caught. Here, the river empties into another body of watera larger river, a lake, or the ocean. Meander gradients are usually more gentle and they experience lateral (sideways) erosions which widen the channel of the river at the middle and lower courses of a river. Sukapaika is one of the several distributaries of the mighty Mahanadi river in Odisha.. MouthThe part of a river where it enters the sea, a lake or another larger river. Discharge You sketch bushes, trees, and a snow-capped mountain range in the background. Transportation is the movement of sand, silt, sediment, or anything else carried by a river, from one point to another by the river. Alluvium: rock particles (clay, silt, sand and gravel) deposited by a river. A fan-shaped area of sediment built up at the mouth of a river. The top 4 are: lake, estuary, stream and creek. A river begins at a source (or more often several sources) which is usually a watershed, drains all the streams in its drainage basin, follows a watercourse, and ends either at a mouth or mouths which could be a confluence, river delta, etc. . A river system is also called a drainage basin or watershed. River Wordsearch Wordsearch. This ScienceStruck article lists the comprehensive compilation of geography definitions, geographical terms, and terminology. Gullies either grow larger when they collect more water and become streams themselves or meet streams and add to the water already in the stream. A.A.-T. in Geography Geography is the science of place and space. These are common terms that relate to geographic . Rivers are an important part of the Earth's water cycle and the sculpting of the Earth's topography as they carry huge quantities of water from the land to the sea. A river transports, erodes, or deposits sediment (load). Geographers study the relationships among geographic places, natural systems, society, cultural activities, and the interdependence of all these over space. The river regime refers to the changes in a river's discharge over the course of a year in response to a number of factors. - the process by which liquid water changes to water vapour when it is warmed. Over 165 large rivers as well as thousands of small ones exist in the world currently. Basic Geography of Rivers Rivers begin in mountains or hills, where rain water or snowmelt collects and forms tiny streams called gullies. Modern usage includes rivers that are multichanneled, intermittent, or ephemeral in flow and channels that are practically bankless. It's a ratio between the channel length and displacement (straight line distance) between two points in the river's course: Sinuosity = Channel Length Displacement A sinuosity of 1 means that the channel is perfectly straight. Reef - A growth of coral under the sea and near the surface, for example, the Great Barrier Reef in Australia. by Mthursfield.
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