population cycle

What Are Demographics Changes?

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What Are Demographics Changes? Any change in the population, for example in terms of average age, dependency ratios, life expectancy, family structures, birth rates etc. What is demographic change in population? Demographics (or demography) is the study of population statistics, their variation and its causes. … These statistics include birth rates, death rates (and hence

What Are The 3 Stages Of Demographic Transition?

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What Are The 3 Stages Of Demographic Transition? Stage 1- high and fluctuating birth and death arte and population growth remains slow Stage 2- high birth rate and declining death rate and rapid population growth rate Stage 3– Declining birth rate and low death rate and declining rate of population growth Stage 4- low birth