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Summary Of: Rivers
Small rivers may also be called by several other names... Many names for small rivers are specific to geographic location... In larger rivers there is also a wider floodplain shaped by... but some rivers flow as several interconnecting streams of water... Extensive braided rivers are now found in only a few regions worldwide... Anastamosing rivers are similar to braided rivers and are also quite rare... Rivers that carry large amounts of... Rivers whose mouths are in saline... For many rivers in large valleys... that is less steep than those of youthful rivers and flows more slowly... Old rivers are characterized by flood plains... from the beginning to the end of most rivers is about one third their actual length... Most rivers flow on the surface... Such rivers are frequently found in regions with... These rivers are found in regions with limited or highly variable rainfall... Some ephemeral rivers flow during the summer months but not in the winter... Such rivers are typically fed from chalk aquifers which recharge from winter rainfall... Rivers have been used as a source of water... Rivers have been used for navigation for thousands of years... and is still used extensively on most major rivers of the world like the... Rivers have been a source of food since pre... Rivers help to determine the... Rivers also provide an easy means of disposing of waste... Fast flowing rivers and waterfalls are widely used as sources of energy... generated and moved by rivers are extensively used in construction... Rivers have been important in determining political boundaries and defending countries... of rivers use the aquatic habitats available... adapted to be able to survive both in rivers and in the sea... The chemistry of rivers is complex and depends on inputs from the atmosphere... rivers too are under increasing threat of pollution... Some rivers generate brackish water by having their river mouth in the ocean... In many cases human activities in rivers and floodplains have dramatically increased the risk of flooding... Straightening rivers allows water to flow more rapidly downstream increasing the risk of flooding places further downstream... Rivers flow downhill from... Bedrock rivers typically flow in either a... Rivers are often managed or controlled to make them more useful... connect rivers to one another for... The benefits sought through managing rivers may often be offset by the social and economic costs of mitigating the bad effects... rivers have been confined within channels to free up flat flood... Rivers are increasingly managed for... The Strahler Stream Order ranks rivers based on the connectivity and hierarchy of contributing tributaries... of the rivers and streams in the world are of the first and second order... List of rivers by average discharge... List of rivers by average discharge... List of rivers of the Americas... List of rivers of the Americas... Encyclodia Page On: Rivers
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