River Pollution
Trending Questions
Q. The main objective of the National River Conservation Plan is to improve the quality of water in rivers.
- True
- False
Q. The Ganga Action Plan (GAP) was launched in which year?
- 1991
- 1990
- 1999
- 1986
Q. What is eutrophication?
- Decrease in levels of oxygen in water bodies
- Increase in levels of oxygen in water bodies
- Reduction of nutrients in water bodies
- Increase in sunlight penetration
Q. Eutrophication causes decrease in which of the following?
Q. Eutrophication causes decrease in which of the following?
- Dissolved nitrogen
- Dissolved salts
- Dissolved hydrogen
- Dissolved oxygen
Q.
what steps should be taken by the government to controll river pollution
