The largest canyons and deepest valleys were created by
a. moving water.
c. wind erosion.
b. chemical weathering.
d. plate tectonics.

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.

The poles appear to be slightly flattened in a robinson projection. question 1 options: true false

Sink holes may eventually for to join a. wide valleys b. zone of aeration c. dripstones d. aquifer