If the net primary production in a region is continually consumed by herbivores, the standing stock ________.
A. increases, decreases, or does not change depending on the time of year
B. increases
C. does not change
D. decreases
E. increases, decreases, or does not change depending on the nutrients present
Answer: C
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What makes a water thief different from a wye is the addition of _____________.
a. clapper valves b. ball valves c. a 2 1/2" outlet d. a second inlet
If the air temperature remains constant, evaporating water into the air will ________ the dew point and ________ the relative humidity
A) decrease, decrease B) increase, increase C) decrease, increase D) not change, increase E) increase, decrease
The recurrence interval ____
a. ?specifies the time that earthquakes of unknown magnitude will occur in a single area b. ?predicts the time and magnitude of major earthquakes c. ?predicts the average occurrence of major earthquakes in a single area d. ?predicts the time and magnitude of minor earthquakes e. ?specifies the average occurrence of major and minor earthquakes along a complete fault
What are two major reasons we should care about human population growth.
What will be an ideal response?