Explanation:

Ramsar Convention:

=> A Ramsar site denotes a wetland of international importance designated under the Ramsar Convention, adopted in Ramsar, Iran, an intergovernmental treaty established by UNESCO in 1971 and effective from 1975.

=> Countries that are parties to the convention commit to designating wetlands of international importance within their territories.

=> It promotes efforts to conserve wetlands and use their resources sustainably, focusing on wetlands that are crucial for biodiversity, especially those that are waterfowl habitats.

=> India has been a party to the Convention since 1982.