Why are coral reefs significant?

Coral reefs are significant primarily because they support a diverse range of marine life and provide essential protection for coastlines against erosion. These ecosystems are incredibly rich in biodiversity, hosting thousands of species, including fish, invertebrates, and algae. This diversity is crucial for maintaining marine populations and contributes to the overall health of ocean ecosystems.

Moreover, coral reefs act as natural barriers, absorbing wave energy, which helps to mitigate the impact of storm surges and high waves on shorelines. This protective function is vital for coastal communities, as it helps prevent erosion and damage to property and habitats. The health of coral reefs directly influences the resilience of nearby coastal ecosystems and human settlements.

While they offer other benefits, such as potential sources of medicines and supporting commercial fisheries, their primary significance lies in their role as habitats and protective barriers.