If the scale of a map is 1cm to 525m, how many (cm) on the map will represent a 4mile stretch of road. [hint: unit conversion very necessary]

Acivilization exists for several hundred yeaars, developing its own language. such a civilization probably has been: a. farming corn b. suffering from a lack of contact with the outside world. c. isolated by mountains or some other physical barriers. d. starving from lack of trade.

What are two australian geographical features that hindered early exploration? western plateau gulf of carpentaria great barrier reef great dividing range

Which two nations are doing the most to combat their environmental issues?