Oceania is the collective name for a vast cluster of islands and atolls in the central and western Pacific Ocean. The boundaries of Oceania are conditional. The western border is considered to be the island of New Guinea, the eastern - Easter Island. As a rule, Oceania does not include Australia, as well as the islands and archipelagos of Southeast Asia, the Far East and North America. In the section of geography, country studies, Oceania is studied by an independent discipline - oceanics....