IB ESS HL 6.4.7 Ozone Depletion Effects Questions
Practise IB ESS HL 006.004.007 by applying ozone depletion effects concepts to environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS HL
- Level
- HL
Exam points
- describe overall trends and seasonal locations of polar stratospheric-ozone holes
- explain how ozone depletion increases UVB reaching Earth’s surface
- interpret changes in ozone-hole area and distinguish stratospheric effects from unrelated tropospheric exposure
IB ESS HL 6.4.7 Ozone Depletion Effects Questions question 1
Figure:Mean ozone-hole area from 1979 to 2016
Question (a)
(a)
State where the ozone hole referred to in the ozone-hole chart shown above is located.
[ 1 ]
Question (b)
(b)
Describe the changes in mean ozone hole area between 1979 and 2016.
[ 2 ]
All question bank results loaded