Which of the following is not the nature of the Pollution of the Yamuna River?

Extraction of water by Haryana and Uttar Pradesh for irrigation Agricultural runoff resulting in high levels of micro-pollutants in the Yamuna Dumping of carcasses in the river Domestic and industrial waste of Delhi flowing into the river

Dumping of carcasses in the river

Nature of pollution of Yamuna River- 1.Extraction of water by Haryana and Uttar Pradesh for irrigation 2. Agricultural runoff resulting in high levels of micro-pollutants in the Yamuna 3. Domestic and industrial waste of Delhi flowing into the river