Can you help me The map shows Australia.

A map titled Population Density of Australia. A key shows People per square kilometer. Teal is 100.0 or more. Brown is 10. to 100.0. Green is 1.0 to 10.0. Pink is 0.1 to 1.0. Yellow is Less than 0.1. It shows a scale from 0 to 1,000 in kilometers.

What do the different colors on the map show about Australia?

climate regions
centers of industry
distribution of people
distribution of religious beliefs