The Great Barrier Reef
The Great Barrier Reef How long can one of the world's most striking, most remarkable, most wonderful and most unique natural wonders survive the destructive carelessness and neglect of Man? Australia's Great Barrier Reef is rapidly dwindling in size and may completely disappear. Several factors are conspiring to degrade the reef: tropical cyclones, attacks from the coral predator the crown-of-thorns starfish, and rising water temperatures. Incredibly, all these destructive forces are apparently, mainly, caused by human activity and impact. The cyclones and the rising water temperatures affecting the Great Barrier Reef and most other parts of the world, are related to man-caused global warming. More intensive farming along the coast and inland, adjacent to the Reef; and urban runoff, are feeding the predatory Crown of Thorns Starfish , which is the Reef's most aggressive destructive force. Very few living creatures can reproduce so many as this starfish: each female