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Why is the time period important when studying population growth?

Answer and explanation

Correct answer: Because growth is measured between points in a specified period

Answer: A. Population growth means the change in population over time, so a time period is essential. We compare population at a starting point with population at a later point, such as 2010 and 2020. Without these two time references, we cannot know whether the population increased, decreased, or remained unchanged, nor can we calculate a growth rate. B is wrong because time is central to measuring change. C is wrong because population studies may cover years or decades, not only one day. D is wrong because land area does not necessarily always change and is not the definition of population growth. Memory cue: growth always needs a ‘from when to when’ comparison.

Related tags

Population GrowthTime PeriodDemographic ChangeGrowth MeasurementThe World Population – DistributionDensity And GrowthThe World Population Distribution Density And GrowthGeographyClass 12 Mcq

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