How is the rate of natural increase,also known as natural growth rate (NGR),for a country or region calculated?
A) It is estimated from migration records.
B) using arable land
C) taking the agricultural output and dividing it by the current population
D) It is equal to GNP.
E) the difference between the birth rate and the death rate

Question

Quizplus · Accepted Answer

The rate of natural increase, or natural growth rate, is calculated by subtracting the death rate from the birth rate. This gives us the net increase in population due only to births and deaths, excluding migration.

How Is the Rate of Natural Increase,also Known as Natural