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With a length of 3,767 km , Missouri is the longest river in the USA and 15th longest in world. The river flows east and south where it meets Mississippi River. The river was formed around 115,000 years ago. The drainage area of Missouri is 529,350 square miles which is one-sixth of the entire United States.Check Answer
The crenon is the uppermost zone at the source of the river. The eucrenon and hypocrenon are further parts of crenon. Eucrenon is known as spring or boil zone and hypocrenon is known as brook or headstream zone. These 2 areas are characterized by slow moving water, reduced oxygen content and low temperatures.Check Answer
12 rivers flow in both USA and Canada. Colorado River flows in USA and Mexico
Zayanderud river is the river flowing in Iran. Having a basin area of 41,500 square kilometres, the river is the source of life for central Iran. The above bridge is one of the most famous examples of Safavid bridge design.Check Answer
The beginning of a river, when it flows quickly with lots of energy, is called a young river. Then comes middle age.
A weir is a block across a river which aims to alter its flow characteristics. It can be known as a small dam in a river or stream.Check Answer
Thames river is longest in England and second longest in United Kingdom. Along with London, the river flows though Reading, Oxford, Henley-on-Thames and Windsor.Check Answer