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What can be one reason for decline in death rate?

Answer and explanation

Correct answer: Improvement in health facilities

Direct answer: D, improvement in health facilities. Death rate is the number of deaths in relation to the population during a period. Better health facilities can provide timely treatment, vaccination, maternal care, medicines, and emergency support; these improvements can reduce deaths and therefore lower the death rate. D is correct because it has a direct connection with human survival and public health. A is wrong because the colour of forests does not directly determine the number of deaths. B is wrong because the length of a river is not a population-health measure. C is wrong because changing a mountain’s name has no direct demographic effect. The wording says “one reason,” so D need not be the only possible reason. Memory cue: better healthcare generally helps people live longer and lowers mortality.

Related tags

Death RateHealth FacilitiesPopulation ChangePopulation GrowthPopulationGeographyClass 9 Mcq

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