Which of the following is not an important factor that contributes to net primary productivity?
A) Intensity of insolation
B) Soil nutrients
C) Precipitation
D) All of these are important factors.
D) All of these are important factors.
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________ occurs when the horizontal winds move air against mountain ranges, forcing air to rise as it passes over the mountains
A) Adiabatic rainfall B) Cyclonic rainfall C) Convectional rainfall D) Orographic rainfall E) Convergence rainfall
Generally speaking, the intertidal area is: a. rich in life, with considerable species diversity
b. not particularly rich in life. c. not particularly rich in life, but rich in food. d. virtually devoid of life because of the great difficulty organisms have in surviving there.
A building that has a structural design to maximize heat gain in the winter and minimize it in the summer represents the use of
A) active solar heating in the winter and active shading in the summer. B) passive solar heating in the winter and passive shading in the summer. C) passive solar heating in the summer and active shading in the winter. D) active solar heating in the summer and passive shading in the winter.
In the United States, acid rain is most common in the
A) Pacific Northwest. B) Southeast. C) South. D) Northeast. E) Rocky Mountain West.