Question

Causes or reasons for Australia's underpopulation

Answer 1

Explanation:

Australia has low birth and death rate that's why Australia is a underpopulated country

Answer 2

Australia is the most deserlet country in the WORLD. As large as the country mass is it can not accommodate much more of its population. It is at a country that is close to survival capacity. It can safely allow immigrantion due to it population not 'breeding' at a high rate.

Australia has an average population density of 3.3 persons per square kilometre of total land area, which makes it one of the most sparsely populated countries in the world. This is generally attributed to the semi-arid and desert geography of much of the interior of the country.