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HL 8.1 The Earth's Systems are Stressed (Answers)

This page provides the answers to the activity on the impact of population growth on the Earth's systems and how this can be investigated using models. The activity can be found here: HL 8.1 The Earth's Systems are Stressed Answers 1. Describe how the world's total population is predicted (under the UN medium scenario) to change between 2025 and 2100. [2] The world's total population is expected to grow from 8.2...

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