James W. Hyde BIOL 1040Thesis StatementNestled in tropical ocean waters, coral reefs provide invaluable resources to both human and marine life. Coral reefs are estimated to contain one-quarter of the undersea worlds diverse species while covering less than 0.2% of the ocean floor. However, coral reefs are in serious danger due to both natural and man-made causes. Population growth and development has altered the coral reef environment. Destructive fishing practices, land-based sources of pollution such as agricultural runoff, and excessive coastal development all have detrimental effects on delicate reefs. Global warming due to increased concentrations of greenhouse gases may result in sea-level rise and higher ocean temperatures, both of which have the potential to be destructive to coral reefs.In Florida, living animals whose skeletons make up the foundation of the multi-colored underwater reefs, corals are a diverse and ecologically important member of the aquatic ecosystem. Florida boasts the only living coral reefs in the continental United States. These ancient, slow-growing structures are now imperiled by their own enormous popularity. Boat anchors and groundings, heavy use by divers and snorkelers, and pollution all cause damage that is damaging to the reefs. James W. Hyde BIOL 1040HistoryCorals are made up of tiny cup-shaped animals called polyps, which are similar to jellyfish. They begin life in tropical waters as free-floating larvae but eventua...
