Read the passage given below and answer the questions that follow:

Rising from the Gangotri Glacier in the Himalayas, river Ganga is the lifeline of the northern part of India. Its plains provide food to millions of Indians. The rich fertile plains grow diverse crops and support high density of population. Being a glacier-fed river, it carries water throughout the year and hence provides irrigation, navigation and also helps in the generation of hydroelectric power. On the banks of this sacred river, many pilgrimage cities such as Haridwar, Rishikesh, Allahabad (now Prayagraj) and Varanasi have grown. The combined drainage system of the Indus, Ganga and Brahmaputra forms the vast Northern Plains of the Indian subcontinent that is one of the most populous regions of the world.

1. How does the Ganga Plain grow food for millions of Indians?
2. Why does the river carry water throughout the year?
3. Besides farming, which are the other two benefits of this river to the people of India?

1. The Ganga Plain grows food for millions of Indians because its rich fertile plains, formed by the deposition of fertile alluvium, support the growth of diverse crops.
2. Ganga is a perennial river as it is a glacier-fed river and carries water throughout the year. River Ganga originates from the Gangotri Glacier in the Himalayas.
3. Besides farming, river Ganga provides irrigation facilities to the crops grown nearby and helps in the generation of hydroelectric power as it flows throughout the year.