1a1 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.
1b2 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