Question

which plane is formed by river Ob, Yenisey and lena?​

Answer 1

Answer:

Originating at an elevation of 1,640 meters (5,381 ft) at its source in the Baikal Mountains south of the Central Siberian Plateau, 7 kilometres (4 mi) west of Lake Baikal, the Lena flows northeast, being joined by the Kirenga River, Vitim River and Olyokma River.

Explanation:

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Answer 2

Answer:

The river Ob,Yenisey and Lena have together built a plain. Also known as the Great Siberian Plain.

Explanation:

The Great Siberian plain are marshy lowlands.

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