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AP Environmental Science Flashcards: Age Structure Diagrams

Study Age Structure Diagrams in AP Environmental Science with focused flashcards that help you recognize the idea, recall the key rule, and apply it in practice-style prompts.

QUESTION

What type of population growth is indicated by a bulging middle in an age structure diagram?

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ANSWER

Past population boom. Historical period of high fertility.

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AP Environmental Science: Populations

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What this deck covers

This deck focuses on Age Structure Diagrams, giving you a quick way to review the definitions, rules, and examples that matter most for AP Environmental Science.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Practice questions

1 of 50Practice questions for this set
Country D's age-structure diagram is inverted: the base (0–4) is narrower than the cohorts 40–44 and 45–49, and the diagram narrows again at very old ages. With no major immigration, which statement is most accurate?
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