IB ESS SL 6.4.8 Montreal Protocol Questions
Practise IB ESS SL 006.004.008 by applying montreal protocol concepts to environmental systems questions.
- Syllabus
- First assessment 2026
- Course
- ESS SL
- Level
- SL
Exam points
- describe the Montreal Protocol as an international treaty regulating CFCs and ODSs
- identify methods and strategies to reduce release of ozone-depleting substances
- evaluate why Montreal Protocol cooperation changed projected stratospheric ozone levels
IB ESS SL 6.4.8 Montreal Protocol Questions question 1
[Maximum number: 1]
Identify one method to reduce ozone-depleting substances.
Any one of the following: find substitutes for Ozone Depleting Substances (ODS);
ban ODSs;
international agreements, eg Montreal Protocol;
develop new technology, eg pump action aerosols;
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