Answer:
B.
Step-by-step explanation:
The Ganges River, also known as Ganga, is one of the important river in India for Hindus. The river is the longest river in India that flows from the top of Himalayan Moutains to discharge in the Bay of Bengal, touching the borders of Bangladesh.
The Ganges River basin is the highly populated region in northeastern India. The basin is a source of living for many people such as fishing, bathing, etc.
Therefore, the correct answer is option B.