Question

Which equation correctly represents a change in population density?
A.
Change in Population Density = (Births + Immigration) - (Deaths + Emigration)

B.
Change in Population Density = (Births + Emigration) - (Deaths + Immigration)

C.
Change in Population Density = (Births - Immigration) + (Deaths + Emigration)

D.
Change in Population Density = (Births + Immigration) + (Deaths - Emigration)

Answer 1

The correct equation that represents a change in population density is:

**A. Change in Population Density = (Births + Immigration) - (Deaths + Emigration)**

This equation accounts for the increase in population density due to births and immigration, and the decrease due to deaths and emigration.