Which of the following is the most important force of erosion in deserts?
a. heat
b. wind
c. animals
d. sunshine

The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.

The middle east links which two continents? ●asia and europe●europ and africa●africa and asia●africa and australia

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