Question

How does himalayas play a vital role in india's development?

Answer 1

it has a tourist attraction so leads to increase of revenue.

Answer 2

himalayas play a vital role in india's development because it helps India charge from foreign tourists. the Himalayan forest also helps India by providing many natural resource. it also not allow the Siberian winds to pass. it also protects the country from other country armies or terrorist group.
hope this will help you