The Pacific Ocean is the largest body of water in the world, covering over one-third of the world's surface. Among its most remarkable features are its large number of islands, many of them volcanic. You will discover some of the beautiful wildlife of the region which includes the extraordinary Galapagos Islands and the breathtaking Great Barrier Reef. You will also learn about the resources found in this vast area, how people have come to rely on the ocean, and how people's misuse of this valuable resource can lead to disaster.