IB ESS HL A 7 International Law Framework Questions

Practise IB ESS HL HL.a.7 by applying international law framework concepts to environmental systems questions.

Syllabus
First assessment 2026
Course
ESS HL
Level
HL

Exam points

  • Discuss why regional agreements can control transboundary acid deposition more effectively than global agreements.
  • Explain how the geographic scale and source proximity of pollution determine the appropriate legal response.

IB ESS HL A 7 International Law Framework Questions question 1

[Maximum number: 2]
Figure 2: Atmospheric sources and processes related to acid deposition

Figure:Atmospheric sources and processes related to acid deposition

Figure 2 shows some of the sources and processes that lead to acid deposition.

Discuss why acid deposition has been controlled mainly by regional agreements rather than by global agreements.

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