1a
1 mark
Fig. 6.1 shows the structure of the atmosphere.
Fig.6.1
Using Fig. 6.1, state the range of altitudes that contain the ozone layer.
1b
2 marks
Outline the role of the ozone layer.
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The Structure & Composition of the Atmosphere (Cambridge (CIE) AS Environmental Management): Exam Questions
Exam code: 8291
3 mins1 question