Natural Growth of the population is calculated by using which of the following? 1. Birth rate  2. Death rate 3. Migration

Only 1 and 2 Only 2 and 3 Only 1 and 3 All of these

Only 1 and 2

Natural Growth of Population: This is the population increased by difference between births and deaths in a particular region between two points of time. Migration is not included here. Natural Growth = Births – Deaths