Practicing Success
Indiscriminate use of water by increasing population and industrial expansion has led degradation of the quality of water considerably. Surface water available from rivers, canals, lakes, etc. is never pure. It contains small quantities of suspended particles, organic and inorganic substances. When the concentration of these substances increases, the water becomes polluted and hence becomes unfit for use. In such a situation, the self-purifying capacity of water is unable to purify the water. Which of the following is a pollution stretch of the Yamuna River? |
Delhi to the confluence with Chambal Mathura and Agra Both options 1 and 2 Niether 1 mor 2 |
Both options 1 and 2 |
Pollution stretch of Yamuna River: |