Correct Answer
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View Answer
Multiple Choice
A) the birthrate must exceed the death rate.
B) the biotic potential of the population must increase.
C) the death rate must exceed the birth rate.
D) the carrying capacity for the population must increase.
E) only replacement reproduction can occur.
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True/False
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Multiple Choice
A) 1%
B) 10%
C) 40%
D) 50%
E) 65%
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True/False
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Multiple Choice
A) loss of habitat for organisms
B) loss of buffer zone for storms
C) desertification
D) pollution
E) erosion
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Multiple Choice
A) almost 1 billion people
B) almost 3 billion people
C) almost 5 billion people
D) over 7 billion people
E) over 10 billion
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Multiple Choice
A) a pyramid
B) an inverted pyramid
C) a rectangle
D) an oval
E) a cube
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Multiple Choice
A) modestly increasing.
B) dramatically increasing.
C) negative.
D) leveling off.
E) stablE.
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True/False
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Multiple Choice
A) bass
B) oak trees
C) wolves
D) kudzu
E) buffalo
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Multiple Choice
A) electricity use
B) alter river flow
C) loss of water by evaporation
D) seepage into underlying rock beds
E) sediment buildup
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Multiple Choice
A) heavy use of pesticides and herbicides
B) polyculture planting
C) heavy use of fertilizers
D) generous irrigation
E) increased fuel consumption
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True/False
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Multiple Choice
A) flowing water
B) solar energy
C) hydrogen gas
D) steam
E) hot salt
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Multiple Choice
A) NIH
B) NSF
C) USDA
D) EPA
E) USGS
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Multiple Choice
A) 2.2%
B) 0.8%
C) 1.4%
D) 14%
E) 22%
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Multiple Choice
A) drive an energy-efficient car
B) eat more beef
C) live in a smaller home
D) turn down the thermostat in the winter
E) do not water the lawn
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Multiple Choice
A) increasing
B) decreasing
C) leveling off
D) an upside down pyramid
E) a rectangular column
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True/False
Correct Answer
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