SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) General Knowledge Ecology and Environment Environment Problems
How is the vegetation affected by construction of large dams?
1
The plants produce nodules to produce nitrogen-fixing bacteria.
2
Vegetation gives rise to oxygen under aerobic conditions.
3
The growth of fungus is a lot
4
The submerged vegetation rots under anaerobic conditions and gives rise to large amounts of methane, which is also a greenhouse gas