1. N. America is in the northwestern hemisphere, and Australia is in the southeastern hemisphere
2. Australia is an island continent unlike N. America
3. N. America is made up of several countries and Australia is only made up of one
4. English convicts were sent to Australia to start the first settlement, but N. America was founded by free settlers, and only suffered English convicts later.
5. Australia's indigenous people, the Aborigines, are quite different in their appearance and culture compared to the indigenous American Indians.
9,463 miles
Africa
North America, South America, Australia, and Antarctica are the four continents without an Islamic State.
They are in different hemispheres of the Earth.
In between Australia, Japan, North America, and South America.
That would have to be a tie between North America, South America, and Australia.
Between the poles, you can find six continents: Australia, Asia, North America, South America, Europe and Africa.
The Pacific Ocean is situated between the continents of Asia/Australia and North America/South America. It borders Asia and Australia to the west and North and South America to the east.
Australia is south of the equator, so seasons are reversed from those in North America. Summer in America is winter in Australia. Spring in Australia is autumn in America.
Antartica north America south America Europe and Australia
The continents of the world are North & South America, Europe, Asia, Africa, Australia, Antarctica.
North America