Coral reefs are normally found in the tropical and semitropical areas of the world (True / False)

Coral reefs require specific conditions to thrive: warm, clear, shallow tropical waters with temperatures between 23-29°C. They are predominantly found between 30°N and 30°S latitudes, which corresponds to tropical and subtropical regions. This is because reef-building corals have a symbiotic relationship with zooxanthellae algae that need sunlight for photosynthesis. False would be incorrect as this geographical distribution is a fundamental fact about coral reefs.