Coral reef a protective area, or it may lie between the reef and the shore, and in this case is a flat, rocky area. Fish tend to prefer it when it is present. The reef lagoon is an entirely enclosed region, which creates an area less affected by wave action and often contains small reef patches. However, the "topography of coral reefs is constantly changing. Each reef is made up of irregular patches of algae, sessile invertebrates, and bare rock and sand. The size, shape and relative abundance of these patches changes from year to year in response to the various factors
Réunion's coral reef and paragliding. Many diving schools suggest training sessions and first dives at reef sites. Local businesses, organizations, and government localities organize photography contests and other events to boost tourism around the reef. In a recent study, specialists estimated the benefits of leisure activities such as scuba diving to be above €2,076,150, water sports above €118,018, and diving boats and submarines above €1,851,614. The coral reef influences the price of local housing; homes close to a beach protected by corals enjoy lower real estate prices. Réunion's coral reef Réunion is an island located near the eastern coast of Madagascar in the