The gravel bed load of a stream moves by ________.
A. solution
B. flotation
C. sliding and rolling
D. dissolution
E. suspension
Answer: C
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How is class hierarchy evident in attitudes about nature?
a. Lower classes are accused of being more primitive. b. Higher classes are assumed to have greater control of their emotions. c. It is implied that lower classes have a tendency toward violence and sexual licentiousness. d. All of the above.
The process by which a cloud droplet first forms is:
A) evaporation. B) condensation. C) precipitation. D) supercooling. E) collision and coalescence.
Massive water diversions irrigated what crop grown in Central Asia:
A) cotton B) corn C) wheat D) tobacco E) tea
Canada has adequate __________ to provide for its people and gain wealth.
A. GDP B. industrialization C. water D. education E. natural resources