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How do demographers figure out population growth.?
Demographers figure out population growth by comparing birth rates and death rates.
What do demographers compare to figure out population growth?
Birth rates and death rates
Who studies and predicts population growth?
Demographers study demographics, including population growth.
What info do demographers use to determine population growth?
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What do demographers try to predict using age-structure diagrams?
they help predict future population growth, to predict how the worlds human population will grow
What do demographers try to predict using age- structure diagrams?
they help predict future population growth, to predict how the worlds human population will grow
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.
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.
When demographers examine the average number of children a population of women have in their lifetimes they are looking at the?
fertility rate
How is information on age structure and sex ratios useful to demographers?
Information on age structure and sex ratios helps demographers understand population dynamics, such as population growth, fertility rates, and dependency ratios. This data can also inform policymakers on issues like healthcare needs, social services, and workforce planning. Additionally, it allows for the projection of future population trends and potential challenges.
What does population growth rate measure?
Population growth rate measures the rate at which the population of a specific area is increasing or decreasing over a specific period of time. It is calculated by comparing the number of births and deaths in a population, along with factors like migration.
What two factors do demographers look at?
Demographers typically examine two key factors: birth rates and death rates. Birth rates indicate the number of live births in a population over a specific period, while death rates reflect the number of deaths. Together, these factors help demographers assess population growth, aging, and overall demographic trends within a society. Additional aspects like migration patterns may also be considered to provide a more comprehensive view.
