Coral reefs are nurseries of the ocean.
Healthy reefs are vital for human health. Divers can be the difference between a healthy reef and a tragedy. Many countires with coral reefs generate significant portions of their income through tourism. Studies show that on average, countries with coral reef industries derive more than half of their gross national product from them. The biodiversity of marinelife and protected beaches supported by coral reefs provide an inviting setting for sightseers, sunbathers, snorkelers, and scuba divers.