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The fall of the river. Lena is the largest river in Eastern Siberia. Inclination, description, description

Rivers play one of the most important roles in the life of the planet. For example, for fish it is a house without which their existence is impossible. For animals, this is the source of life, without which they simply perish. A person uses water resources in different directions. This includes fishing, shipping, and the construction of hydroelectric power stations for electricity production. In short, rivers play an important role for all living things on planet Earth.

Description of the river Lena

Russia is a country with a huge length, so there is a large number of rivers on its territory. Among them, one of the largest is Lena. Its extent is so significant that it takes the tenth place in the ranking of all the rivers on the planet.

It's amazing that such a beautiful river originates in a small swamp that is located not far from the cleanest, big lake Baikal. No wonder the water basin was named after Lena. The nature of the river is so similar to the female! He is constantly changeable. Can be quiet, and maybe aggressive. And it is impossible to predict how he will be behind the next turn. The evidence is that the river has a shallow and narrow river at the source, but making its way through many obstacles, feeding on meltwater and picking up small rivers, the reservoir reaches a depth of up to twenty-five meters, and a width of up to twenty meters.

The fall of the Lena River

There is a phenomenon in which the source exceeds the mouth. Usually it occurs on the river in the cold season, when the supply of the reservoir due to the tributaries becomes smaller. The fall of the Lena River today is 1470 meters. The slope is 0.33 / km and is calculated as the ratio of fall to length. Concepts such as the fall and slope of the Lena River are necessary in order to design and build important facilities (hydroelectric power stations). Also these data are important for water transport.

The mouth of the river Lena

The mouth is a kind of "end" of the river. In other words, this is the place where it stops traveling and falls into another pond. The Laptev Sea is the mouth of the Lena River . For 150 km to the point of confluence into the sea, its nature is radically changing. The current is becoming sluggish, and the river is turning smaller. Many islands are formed, on which representatives of local flora and fauna are comfortably accommodated.

Lena is the pride of Siberia. It is interesting that, with its 4,400 km extension, it remains completely in Russia. Along the banks of a deep river, there were always many settlements, and yet, nature remained primordial.

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