Narrow bands of fast moving air in the upper atmosphere are known as

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.

The majority of australians live in the w. urban rimx. tropical northy. outbackz. sunshine coast

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density