Coral reefs are vibrant underwater structures formed by colonies of tiny animals called coral polyps. These ecosystems are often referred to as the "rainforests of the sea" due to their rich biodiversity, providing habitat for thousands of marine species, including fish, mollusks, and sea turtles. In addition to their ecological importance, coral reefs also offer significant economic benefits through tourism and fishing. However, they face numerous threats from climate change, pollution, and overfishing, making their conservation crucial for maintaining marine biodiversity and supporting coastal communities.