In the desert environment, the chemical weathering of rocks is generally reduced because
a. rocks are very scarce in deserts. b. most rocks are buried deep within the soil. c. moisture is lacking and organic acids are scarce. d. the soil is so well developed.

Less developed nations have low literacy rates. true or false

Technology has affected regional settlement patterns in what ways? choose all that apply. climatic improvement strategies have improved crop productivity. mechanized agricultural methods have improved agricultural productivity. participation in the global economy has increased urbanization. population shifts from urban to rural areas has increased as a result of petroleum production. settlement areas have increased as a result of improved water storage and delivery systems.

The fact that similar fossils are found on both sides of the ocean is evidence of: a. global positioning. b. magnetic reversal. c. continental drift. d. oceanic drifts. select the best answer from the choices provided a b c d