Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) General Knowledge Ecology and Environment Environmental pollution
Nitrogen pollution has a significant impact on the environment:
1. It creates harmful algal blooms and dead zones
2. Contamination of drinking water.
3. Food Security will be secured
4. The release of Nitrous Oxide is essentially a greenhouse gas that is harmful to the environment.
Which of the above are correct?
1
1, 2, 3 Only
2
2, 3 and 4 only
3
1, 2, 4 only
4
All of the above