With which of the following Montreal protocol is related to:
Q. With which of the following Montreal protocol is related to:
Answer: Protection of Ozone layer
Notes: The aim of this treaty was to design to protect the ozone layer by phasing out the production of a number of substances believed to be responsible for ozone depletion. entered into force on January 1, 1989 and has been revised for 7 times till now.

 

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