What birthrate is necessary to replace the population?
A)1.1
B)2.1
C)3.1
D)4.1

Question

Quizplus · Accepted Answer

The birthrate necessary to replace the population is called the replacement level fertility rate (RLFR). This is the number of children that must be born to each woman in order for the population to replace itself. The RLFR is typically estimated to be around 2.1 children per woman in developed countries. This is because some children will not survive to adulthood, and some people choose not to have children at all. In developing countries, the RLFR may be slightly higher to account for higher rates of infant mortality. Therefore, the best choice is B) 2.1 as it is the most commonly accepted RLFR.

What Birthrate Is Necessary to Replace the Population