Previous Board Question: What is Ganga Action Plan? List 4 causes for pollution of river Ganga
Please refer the link below:
https://www.meritnation.com/ask-answer/question/what-is-ganga-action-plan-what-was-the-need-for-it/management-of-natural-resources/3757116
https://www.meritnation.com/ask-answer/question/wht-are-the-factors-responsible-for-pollution-of-river/pollution-of-air-and-water/7005646
https://www.meritnation.com/ask-answer/question/what-is-ganga-action-plan-what-was-the-need-for-it/management-of-natural-resources/3757116
https://www.meritnation.com/ask-answer/question/wht-are-the-factors-responsible-for-pollution-of-river/pollution-of-air-and-water/7005646