Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Knowledge Ecology and Environment Biodiversity
Which statement accurately reflects a consequence of biodiversity loss?
1
Biodiversity loss has a positive effect on ecosystem services.
2
Biodiversity loss only affects terrestrial ecosystems.
3
Loss of pollinators can lead to reduced crop yields.
4
The extinction of species has no impact on food security.