ConceptConceptDocsDocuments

IB ESS HL 8.3.6 Acid rain impacts Question Bank

Practise IB ESS SL/HL 8.3.6 by applying acid rain impacts concepts to exam-style environmental systems questions.

Syllabus
First assessment 2026
Course
ESS HL
Level
HL

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

8.3.6—Acid rain impacts question 1

[Maximum number: 1]
Figure Average hourly variation in ozone on wet and dry days in Guarujá, Brazil

Figure Average hourly variation in ozone on wet and dry days in Guarujá, Brazil

Figure Average hourly variation in NOx on wet and dry days in Guarujá, Brazil

Figure Average hourly variation in NOx on wet and dry days in Guarujá, Brazil

Figure Average hourly variation in SO2 on wet and dry days in Guarujá, Brazil

Figure Average hourly variation in SO2 on wet and dry days in Guarujá, Brazil

Describe one impact of high SO2\mathrm{SO}_{2} concentrations on forest systems.

All question bank results loaded