Which of the following best matches the description?Comparative percentages of different age groups within a population.
A. dispersal
B. immigration
C. carrying capacity
D. death phase
E. density-independent factor
F. population density
G. emigration
H. density-dependent limiting factor
I. biotic potential
J. r-strategist
K. age distribution
L. environmental resistance
M. lag phase
N. K-strategist
O. exponential growth phase
P. stable equilibrium phase
Answer: K
You might also like to view...
Which of the following upper air maps is most useful for observing the details of the polar jet stream?
A) 850-mb map B) 500-mb map C) 300-mb map D) 1000-mb map
Salvador, Brazil is located at 13° S (and at an elevation of 9 m). Based on its latitudinal position, which of the following likely best describes its temperature
A) The temperature is consistently high throughout the year. B) Seasonal variations of temperature are most pronounced in the summer. C) Temperatures can range from -10°C (14°F) in the winter to 21°C (70°F) in the summer. D) Summers are exceptionally hot, but winters are typically quite mild. E) Cool and mild temperatures predominate throughout the year.
Wind erodes rock by
A) applying the force of air molecules to rock. B) applying water vapor molecules to rock. C) grinding airborne sediments against rock and carrying away small fragments. D) none of these
What type of wave causes the most damage to property during an earthquake?
A) Primary waves B) Secondary waves C) Surface waves D) Body waves