Advanced Placement (AP) Human Geography Practice Exam

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Prepare efficiently for the AP Human Geography Exam with quizzes and interactive questions. Gain insights into key concepts with detailed explanations. Enhance your readiness and boost your score!

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What trend does zero population growth (ZPG) indicate for a country's demographic situation?

Population growth exceeding available resources
Stability in population size
Increased birth rates over death rates
Population decline resulting from high emigration

The correct answer is: Stability in population size

Zero population growth (ZPG) indicates stability in population size. This demographic situation occurs when the number of births plus immigration equals the number of deaths plus emigration, leading to a situation where the overall population remains unchanged over time. ZPG reflects a balance in the birth and death rates, suggesting that the population is neither growing nor shrinking significantly. In contexts where ZPG is present, it can imply effective family planning, a shift towards smaller family norms, and societal factors such as increased access to education and healthcare. The concept is particularly relevant in developed countries where fertility rates may fall below the replacement level, leading to a stable population rather than unregulated growth or decline.