Coral

Coral refers to marine animals that belong to the class Anthozoa, which are often found in warm, shallow ocean waters. These organisms build large underwater structures called coral reefs by depositing calcium carbonate, creating habitats for various marine species. Corals come in various shapes and colors and form symbiotic relationships with tiny algae, which provide them with energy through photosynthesis. Coral reefs are vital to marine ecosystems, serving as nurseries for fish and protecting coastlines from erosion. However, they are threatened by climate change, pollution, and overfishing, leading to significant concerns about their future.