Climate change is a hard reality and changing weather patterns, retreating glaciers, polar ice melt, sea level rise, increased severity and occurrence of natural disasters like flood, super cyclone, drought, changes in hydrological cycles, crisis in freshwater and drinking water resources, uncertainty in cereal output, increasing vector borne diseases, changing migration pattern and flowering time, are just some of the consequences already being experienced by us.Fragile and delicate ecosystems like coral reefs and mangroves are extremely sensitive to the slightest variation in climate. In...