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How do demographers use the push -pull theory?
to explain Immigration
What do demographers do?
demographers study human population
What info do demographers use to determine population growth?
b
Why the name pushpull is given to pushpull amplifier?
Because first one side of the amplifier pushes on one half cycle then the other side of the amplifier pulls on the other half of the cycle.
What do scientists use to predict population size?
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.
How do demographers figure out population growth.?
Demographers figure out population growth by comparing birth rates and death rates.
What is the term demographers use to describe the number of children women are capable of bearing?
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.
What characteristics of populations do demographers study?
Demographers study human population size, density and distribution, movemenet, and its birth and death rates
Why is there a need for demographers?
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.
What is population geographers?
These folks are called demographers.
What they call the people who study of population?
Demographers.
What problems do immigration and emigration pose of demographers?
Demographers find it difficult to make predictions about populations.
