The correct answer is (c), Sunderbans.
The Ramsar Convention is an international treaty that provides the framework for the conservation and wise use of wetlands. A wetland is a land area that is saturated by water, either permanently or seasonally, and that supports a characteristic plant and animal community.
The Sunderbans is a vast mangrove forest delta in the Bay of Bengal, straddling the border between India and Bangladesh. It is the world’s largest mangrove forest and is home to a wide variety of wildlife, including tigers, dolphins, and crocodiles. The Sunderbans is also a Ramsar site, which means that it is recognized as a wetland of international importance.
The Godavari delta is a river delta in the Indian state of Andhra Pradesh. It is formed by the Godavari River, which is the second-longest river in India. The Godavari delta is a major agricultural region and is home to a number of important cities, including Hyderabad and Vijayawada.
The Krishna delta is a river delta in the Indian state of Andhra Pradesh. It is formed by the Krishna River, which is the third-longest river in India. The Krishna delta is a major agricultural region and is home to a number of important cities, including Vijayawada and Guntur.
The Bhoj wetland is a freshwater wetland in the Indian state of Madhya Pradesh. It is located on the banks of the Bhoj River and is home to a variety of wildlife, including birds, reptiles, and mammals. The Bhoj wetland is also a Ramsar site.