Population and the Environment

A. human populations tend to increase more slowly than their ability to increase the food supply.
B. agricultural production increases in a geometric fashion.
C. people could use “moral restraint” to reduce the birth rate.
D. famine war and pestilence are social problems that a population can overcome.

A. immigration and emigration rates.
B. births and deaths
C. fertility and fecundity
D. none of the above

A. crude death rate
B. age-specific death rate
C. infant mortality rate
D. targeted mortality rate

A. Demography
B. Ecology
C. Popology
D. Stratification