Question

7. What is spread of the alluvial corn built by the river
Kosi ?​

Answer 1

Answer:

Kosi River is known as the "Sorrow of Bihar" as the annual floods affect about 21,000 km2 (8,100 sq mi) of fertile agricultural lands thereby disturbing the rural economy. It has an average water flow (discharge) of 2,166 cubic metres per second (76,500 cu ft/s).