Question

what is the difference between population growth and change

Answer 1

An increase in the number of people that reside in a country, state, county, or city is known as population growth


The population change refers to change in the number of people during the specific time. 

Answer 2

 population growth is the increase in the number of individuals in a population.
 The population growth rate is the rate at which the number of individuals in a population increases in a given time period as a fraction of the initial population.