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What is the role of deaths in population growth?

Answer and explanation

Correct answer: Deaths reduce the number of people in the total population

Direct answer: A. Each death removes one person from the living population of a place. A simple way to study natural population change is to compare births with deaths: natural increase equals births minus deaths. Therefore, when deaths rise while births remain unchanged, population growth becomes slower and may become negative. A is correct because it states the direct numerical effect of death. B is wrong because death does not add people or automatically raise the birth rate. C is wrong because population events do not enlarge geographical area. D is wrong because death does not stop all migration. Memory cue: births add people; deaths take people away.

Related tags

DeathsPopulation GrowthNatural IncreaseDemographyPopulation Size And DistributionPopulationGeographyClass 9 Mcq

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