IB ESS HL 8.3.7 Acid Rain Management Questions

Practise IB ESS HL 8.3.7 by applying acid rain management concepts to environmental systems questions.

Syllabus
First assessment 2026
Course
ESS HL
Level
HL

Exam points

  • Evaluate changing human activity to reduce acid deposition, including alternative energy and reduced private transport.
  • Explain how release controls such as scrubbers and catalytic converters reduce acid-forming emissions.
  • Evaluate restoration of damaged systems using measures such as liming, reforestation, lake treatment or healthcare.

IB ESS HL 8.3.7 Acid Rain Management Questions question 1

[Maximum number: 1]
Figure Mean monthly regional changes due to the \(\mathbf{2 0 2 0

Figure Mean monthly regional changes due to the \(\mathbf{2 0 2 0

NOx\quad \mathrm{NO}_{x} also contributes to acid deposition. State one method that could be used to restore an ecosystem damaged by acid deposition.

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