1. The formation of the Himalayas influences the climate in various ways.
2. These act as barriers protecting the great plains of India from the cold winds of central Asia during severe winter.
3. The Himalayas are reason for summer rains and monsoon type climate in regions that are beyond the Western Ghats of India.
4. The Himalayan rivers have a perennial flow since these are fed by the glaciers.
5. These rivers bring a lot of silt, making these plains very fertile.
6. There are famous hill stations like Simla, Mussorie, Nainital, Raniket, etc. covered by evergreen forests.
7. The valleys are known for the cultivation of fruits.
8. There are passes in the Himalayas which act as great exchange of culture and commerce.