Question

advantage and disadvantage of multipurpose river valley dam​

Answer 1

Answer:

A dam built across a river often serves more than one purpose at a time and it is termed as a multipurpose project. It comes with some advantages at the same time some disadvantages. The advantages are flood control in flood-prone areas, irrigation facilities, hydroelectricity, check soil erosion etc.

Answer 2

A multipurpose undertaking is that which simultaneously attends to numerous goals. A dam assembled across a river constantly attends to supplementary than one goal at a duration and it is termed a multipurpose undertaking. It comes with some benefits at an identical duration some drawbacks. The benefits are flood supervision in flood-prone neighborhoods, irrigation capabilities, hydroelectricity, assessment of soil deterioration, etc. On the other hand, it has drawbacks such as, constrains the biological flow of the river, and the residues are inserted in the river mattress, which results in deforestation and perplexes the aqua life of the river.