Australia and New Zealand are two countries in the South Pacific Ocean. New Zealand is an island chain. Australia is the world's smallest and flattest continent.
Oceania is made up of 25 countries in the Pacific Ocean, including island nations such as Macao, Samoa, and Vanuatu.
Tasmania, Australia, the smallest state in the commonwealth. It consists of the island of Tasmania, the Furneaux Group, and other islands.
New Zealand, an island country in the South Pacific Ocean, and a member of the Commonwealth of Nations.
Papua New Guinea, an island country in the South Pacific just north of Australia.