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Why is it important to compare the birth rate with the death rate when studying population change?

Answer and explanation

Correct answer: Their difference shows natural population change.

Option A is correct. The birth rate measures additions to a population through births, while the death rate measures losses through deaths. Natural increase rate = birth rate − death rate, using the same units. A positive difference means natural increase; a negative difference means natural decrease. This comparison excludes migration, which is a separate part of population change.

Related tags

GeographyPopulationProcesses Of Population ChangeBirth RateDeath RateNatural IncreaseClass 9 Mcq

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