1. The Himalayas affect the climate of India by blocking cold air blowing from Siberia and Central Asia.
2. They are reason for the monsoon type of climate in India.
3. Without the Himalayas India would have remained drier.
4. The rivers originating in the glaciers of the Himalaya are perennial and caused the economic growth of the northern plains.
5. The Himalayan valleys are known for the cultivation of fruits.
6. The rivers of the Himalayas for the formation of fertile.