Assertion : Montreal protocol, was signed at Montreal (Canada) in 1987 to control the emission of ozone depleting substances.
Reason : Kyoto protocol, held in Kyoto (Japan) in 1987, has specified the commitments of different countries to mitigate climate change.

Kyoto protocol has specified the commitments of different countries:

What Protocol was signed international to control the emission of ozone depleting substance.

Environmental issues;Ozone Depletion in the Stratosphere Kyoto Protocol and Montreal

Number of ozone depleters identified by Montreal Protocol (1987) was

Number of ozone depleters identified by Montreal Protocol (1987) was

Match column I with column II and select the correct option from the given codes. {:("Column I","Column II"),("Bishnoi community", (i)"Rajasthan "),("Chipko movement", (ii) "Reduce the emission of ozone depleting substances"),("Montreal protocol",(iii)"Garhwal Himalyas"),("Kyoto protocol",(iv)"Reduce the emission of greenhouse gases"):}

Match column I with column II and select the correct option from the given codes. {:("Column I","Column II"),("Bishnoi community", (i)"Rajasthan "),("Chipko movement", (ii) "Reduce the emission of ozone depleting substances"),("Montreal protocol",(iii)"Garhwal Himalyas"),("Kyoto protocol",(iv)"Reduce the emission of greenhouse gases"):}