The East Calcutta Wetlands have been declared as a

| Question | The East Calcutta Wetlands have been declared as a | |
| Type | multiple_choice | |
| Option | Ramsar Site | correct |
| Option | Biosphere Reserve | incorrect |
| Option | Reserve Forest | incorrect |
| Option | National Park | incorrect |
| Solution | In accordance with the Ramsar guidelines, the East Kolkata Wetlands was designated as a Ramsar site in November 2002. Renowned for its ecological significance, this wetland complex is recognized as the largest sewage-fed aquaculture system globally. The East Kolkata Wetlands harmoniously combines wastewater treatment with aquaculture practices, demonstrating a unique and sustainable approach to conserving natural resources and promoting biodiversity. | |