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प्रश्न
The montreal protocol refers to ______.
विकल्प
persistent organic pollutants
global warming and climatic change
substances that deplete the ozone layer
biosafety of genetically modified organisms
MCQ
रिक्त स्थान भरें
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उत्तर
The montreal protocol refers to substances that deplete the ozone layer.
Explanation:
The Montreal Protocol aims to protect stratospheric ozone by controlling and phasing out ozone-depleting substances. The other options concern different environmental issues.
shaalaa.com
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