Which of the following is/are correct regarding Montreal Protocol?

(i) Hydrocarbon pollutents

(ii) Global warming and climate change

(iii) To control the emission of ozone depleting substances

(iv) Biosafety of genetically modified organisms

Q. 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 1997, has specified the commitments of different countries to mitigate climate change.

Q. To control the emission of ozone depleting substances, Montreal Protocol was signed in 1987 and it became effective in

Q. Match column I with column II and select the correct option from the given codes.

	Column I		Column II
A.	Bishnoi community	(i)	Rajasthan
B.	Chipko movement	(ii)	Reduce the emission of ozone depleting substances
C.	Montreal protocol	(iii)	Garhwal Himalayas
D.	Kyoto protocol	(iv)	Reduce the emission of greenhouse gases

Q. The Montreal Protocol on substances that deplete the ozone layer is an international treaty designed to protect the ozone layer by phasing out the production of numerous substances that are responsible for ozone depletion. The Montreal Protocol was assigned in ______.

Q. __ is the global agreement on specific control strategies regarding release of ozone-depleting substances.