Coral reefs are one of the important ecosystems to people of our country as a source of protein, medicinal and cultural products. They also protect the shorelines from erosion and damage due to cyclone. The sand beaches around these coral reefs are also used as tourist spots, which is turn help to earn foreign exchange. These coral reefs are also called as hotspots of marine biodiversity, supporting many species of corals, fishes, crustaceans and many thousands ...