Q78
Geography (incl. West Bengal)Rivers, Lakes, Dams & Water Resources
East Kolkata wetlands have been declared as
- a.Biodiversity site
- b.Tourist site
- c.World Heritage site
- d.Ramsar site
Answer: (D) Ramsar site
The East Kolkata Wetlands, a unique system of sewage-fed fisheries and farmland that naturally treats the city's wastewater, were designated a Ramsar site (wetland of international importance) in 2002.