UPSC CDS 2 2021 GK Paper

Gulf of Mannar biosphere reserve comprises islands with estuaries, beaches, coral reefs, salt marshes and mangroves. The Gulf of Mannar, running down South fromRameswaram to Kanyakumari in Tamil Nadu. It is one of the biologically richest coastal regions in all of mainland of India. It is the first Marine Biosphere Reserve in the South and South-East Asia.