What is the main aim of Montreal Protocol?

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RRB NTPC Exam 27 Jan 2021 click here to view all questions

What is the main aim of Montreal Protocol?

AProtection of the Ozone layer

BBio-diversity Conservation

CGlobal Warming

DClimate Change

Akhilesh ? Apr 1 '25 at 20:40

correct answer is: option a : Protection of the Ozone layer
Explanation: The Montreal Protocol is an international treaty designed to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS), such as chlorofluorocarbons (CFCs). Its primary goal is to reduce the amount of these harmful substances in the atmosphere, allowing the ozone layer to recover.

• Option a: The Montreal Protocol's specific target is to reduce and eventually eliminate substances that deplete the ozone layer.
• Option b: While biodiversity conservation is important, it is not the main focus of the Montreal Protocol. Other international agreements address biodiversity.
• Option c: Although some ozone-depleting substances are also greenhouse gases, addressing global warming is not the primary aim of the Montreal Protocol. The Kyoto Protocol and the Paris Agreement are more directly focused on climate change.
• Option d: Similar to global warming, climate change is a broader issue and is not the direct, main aim of the Montreal Protocol, although the protocol does have indirect benefits for climate.

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