IB ESS SL 6.4.3 Stratospheric Ozone Protection Questions
Practise IB ESS SL 006.004.003 by applying stratospheric ozone protection concepts to environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Exam points
- state the solar radiation absorbed by stratospheric ozone
- describe how stratospheric ozone absorbs UV radiation and protects living organisms
- explain why ozone concentration and altitude determine benefits or hazards for humans and ecosystems
IB ESS SL 6.4.3 Stratospheric Ozone Protection Questions question 1
Figure:Tropospheric ozone concentration in Mexico City over time
Outline why a high concentration of ozone in the troposphere is a direct problem for humans, while in the stratosphere it is a benefit to humans.
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