Rates of primary productivity in the open ocean are about the same as ________.
A. intensive agriculture regions
B. deserts and grasslands
C. rainforests
D. pastures
Answer: B
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Adiabatic processes are only important for air:
A) that is polluted. B) which is rising or sinking. C) that is stagnant. D) masses which remain near the earth's surface. E) that is saturated.
A dark gray cloud that blankets the sky and often generates precipitation is called
What will be an ideal response?
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