migration refer to the movement of people from one place to another place to find the way of surviving.
to explain immigration
to explain Immigration
demographers study human population
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There are several things that demographers use to predict how a population will grow. Some of them include gender balance, age, income levels and so much more.
migration
Demographers figure out population growth by comparing birth rates and death rates.
explain the effect of net migration on a country's production possibilites frontier
The term demographers use to describe the number of children women are capable of bearing is "fertility." It refers to the potential for reproduction and is often measured by the average number of children born to women of childbearing age in a population.
Demographers study human population size, density and distribution, movemenet, and its birth and death rates
demographers determined growth rate of a country and for this we can developed the situation of a country and understand the status of the country with human being.
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