Most probablly because of Edward Hammond Hargrave who claimed to find gold in Australia. That's how the gold rush started which increased Australia's population by more than double the amount of people before the gold rush.
The main boost to Australia's population was the goldrush of the 1850s.
What happened is that in 1851 Australia's industrial's , where growing fast which made them have a big population
hi
18,260,863
there are heaps
Mainly coal.
Death rate: 6.74 deaths/1,000 population (July 2009 est.) For more iformation checjout the CIA World Factbook.
Increase in population = increase in demand for vehicles = increase in vehicles = increase in vehicular pollution
The cast of Australias Most Wanted - 1999 includes: Robert Rabiah as Suspect
Sydney
The Wallabies.
New Zealand and Britain
The population of pairs does not increase anything, it is simply a number.
Australia has a total land area of approximately 7.7 million square kilometers, making it the sixth-largest country in the world by total area.
Pim Verbeek.