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Why is the study of population growth necessary?

Answer and explanation

Correct answer: For planning future needs

The direct answer is A: studying population growth helps plan future needs. When population changes, the demand for schools, hospitals, houses, jobs, food, water, transport, and other services may also change. Governments and communities can use population information to estimate how many facilities and resources may be needed and where they should be provided. Option A is correct because planning is a major practical use of population data. Option B is wrong because book colour has no necessary connection with population trends. Option C is wrong because population study does not remove mountains. Option D is wrong because river names are unrelated to population planning. A careful answer says population study supports planning; it does not guarantee that every plan will succeed. Memory cue: know the people today to prepare services for tomorrow.

Related tags

Population GrowthFuture PlanningPublic ServicesPopulationGeographyClass 9 Mcq

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