Which region of the ocean generally lacks a thermocline?
A) tropical region
B) temperate region
C) sub-tropical region
D) polar region
D
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All other factors being equal, a slope facing away from the Sun will tend to have
A) faster soil formation than the slope in direct sunlight, primarily because chemical weathering processes will be accelerated. B) faster soil formation than the slope in direct sunlight, primarily because physical weathering processes will be accelerated. C) slower soil formation than the slope in direct sunlight, primarily because chemical weathering processes will be slower. D) slower soil formation than the slope in direct sunlight, primarily because physical weathering processes will be slower.
Assuming that humans went extinct today, do you think that they would be good index fossils? Why or why not?
What will be an ideal response?
Which of the following minerals is not a chemical compound?
A) halite (NaCl) B) graphite (C) C) quartz (SiO2 ) D) pyrite (FeS)
Deposition in bedrock channels occurs along river banks and behind obstacles as
A. the gradient increases. B. water velocity decreases. C. water velocity increases.