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IB ESS HL 8.3.10 Tropospheric ozone direct impacts Question Bank

Practise IB ESS HL 8.3.10 by applying tropospheric ozone direct 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

8.3.10 (HL)—Tropospheric ozone direct impacts question 1

[Maximum number: 1]
Figure Ozone concentration by altitude in the atmosphere

Figure Ozone concentration by altitude in the atmosphere

Figure Percentage change in tropospheric ozone exposure 2010-2019

Figure Percentage change in tropospheric ozone exposure 2010-2019

State one possible impact of increased ground-level ozone concentration on human health.

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