What is the importance of atoll?

Atolls are important for several reasons, including their unique biodiversity and role in marine ecosystems. They provide habitat for various species, including fish, birds, and marine mammals, contributing to global biodiversity. Additionally, atolls act as natural barriers against storm surges and coastal erosion, protecting coastal communities and infrastructure. Their rich ecosystems also support local economies through tourism and fishing, making them vital for both environmental health and human livelihoods.