IB ESS SL 5.2.12 Food security Question Bank
Practise IB ESS SL/HL 005.002.012 by applying food security concepts to exam-style environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Exam points
- identify the relevant environmental system, process or evidence
- apply the correct ESS concept and explain the causal relationship
- evaluate the outcome using ecological, social or management evidence
5.2.12—Food security question 1
Figure:World population growth, 1750–2050
Figure: World population growth, 1750–2050 below shows world population growth from 1750 to 2050.
Philippe Rekacewicz, UNEP/GRID-Arendal]
The lack of food and fresh water may limit the rate of global population growth beyond 2050.
Identify two reasons that may cause food supply to be limiting.
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