Topic 8.1 covers human population growth, the demographic transition model, and the factors influencing birth and death rates. Students analyse population pyramids, evaluate population policies, and discuss the relationship between population growth, resource consumption, and environmental impact.
Key Idea: Human population patterns affect resource use, environmental impact, and sustainability. Understanding how populations change helps predict future pressures on ecosystems.
Link population → resource use → environmental impact → sustainability. Always support answers with data, trends, or named examples.
ESS is assessed through Paper 1 (case study) and Paper 2 (short answer & structured questions). Concepts from this topic may appear in either paper, often combined with data analysis or real-world examples.
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Start studying freeTopic 8.1 Human populations forms a core part of Unit 8: Human Population and Urban Systems in IB ESS. Mastering these concepts will strengthen your understanding of connected topics across the syllabus and prepare you for exam questions that require analysis, evaluation, and real-world application.
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