Correct option is B
Correct Answer(b): Aquatic life is diminishing
Key Points:
- Reason: Decline in biodiversity, especially species like the Gangetic dolphin, due to pollution, habitat destruction, and overexploitation.
- Pollution Sources: Untreated sewage, industrial waste, and religious offerings.
- Impact :Dams disrupt flow, overfishing reduces fish populations, affecting the food chain.
- Global Recognition:Listed among the world’s10 most endangered riversby WWF in 2007.
- Conservation Efforts:Namami Gange Programmeto restore biodiversity and reduce pollution.
