The basic demographic equation essentially says that future population is determined by
A)how much food there is in a region plus the amount of civil unrest.
B)physical turmoil (earthquakes and tsunamis) minus the effects of good soil.
C)how quickly people tend to repopulate an area and move around in it.
D)how many people are born and die and how many leave or arrive.

Question

Quizplus · Accepted Answer

The basic demographic equation states that future population is determined by the number of births, deaths, and migration rates. This equation is often used by demographers to forecast population trends and make predictions about future population growth or decline in a region. Factors such as food availability, civil unrest, physical turmoil, and good soil may affect population growth indirectly, but they are not directly part of the demographic equation.

The Basic Demographic Equation Essentially Says That Future Population Is