Question

what is the most common source of river water pollution in India describe in detail​

Answer 1

Answer:

Sewage

Explanation:

Untreated Sewage

Edit

A 2007 study found that discharge of untreated sewage is the single most important source of pollution of surface and ground water in India. There is a large gap between generation and treatment of domestic waste water in India. The problem is not only that India lacks sufficient treatment capacity but also that the sewage treatment plants that exist do not operate and are not maintained.

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Answer 2

Answer:

factory is the most common source