Australia is a fascinating country located in the Southern Hemisphere between the Indian and Pacific Oceans. It has a diverse climate and landscape, from tropical forests in the northeast to mostly desert in the interior. Australia was first inhabited by Aboriginal people and later discovered by Europeans in the 17th century, becoming a British colony used for convict settlements until gaining independence in the early 20th century. Today it has a population of over 20 million people across six states and two territories.