Coral reefs are among the most diverse and vital ecosystems on Earth, providing critical habitat and food for approximately 25% of marine species. These ecosystems are primarily made up of coral polyps, tiny organisms that form hard skeletons, which over time accumulate to form large reef structures. Coral reefs support a variety of marine life, including fish, mollusks, sea turtles, and sharks, and play a key role in maintaining the health of oceans. They also protect coastal areas from the impact of storms and erosion by acting as natural barriers, reducing the power of waves before they reach shore. Beyond their ecological importance, coral reefs support local economies through tourism and fisheries, generating billions of dollars annually.
However, coral reefs are under serious threat from human activities and climate change. Rising ocean temperatures, pollution, and overfishing are contributing to coral bleaching, where corals lose their color and become more vulnerable to disease and death. The acidification of oceans, caused by increased carbon dioxide, also weakens coral structures, making them more susceptible to damage. Conservation efforts are underway to protect and restore coral reefs, including establishing marine protected areas, reducing pollution, and promoting sustainable fishing practices. Coral reefs are essential not only for marine biodiversity but also for the well-being of coastal communities and the overall health of the planet's oceans. Shutdown123