Class 12 Biology Environmental Issues Ozone Depletion in the Stratosphere

Easy

Which one of the following was the objective of signing the 'Montreal Protocol'?

A
Protection of wildlife
B
Protection of ozone layer
C
Control of noise pollution
D
Control the overuse of insecticides

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Class 12 Questions

Class 12

Biology Questions

Chapter

Environmental Issues

Subtopic

Ozone Depletion in the Stratosphere

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