The Ozone Day is observed every year on September 16 as on this day in 1987 the __________ was signed for launching efforts to arrest the depletion of the fragile ozone layer in the stratosphere that prevents the harmful ultra-violet rays of the Sun from reaching the Earth.Fill the correct word in blank: (a) Montreal Protocol (b) Geneva Protocol (c) Kyoto Protocol (d) Nagoya Protocol

The Ozone Day is observed every year on September 16 as on this day in

1.	The Ozone Day is observed every year on September 16 as on this day in 1987 the __________ was signed for launching efforts to arrest the depletion of the fragile ozone layer in the stratosphere that prevents the harmful ultra-violet rays of the Sun from reaching the Earth.Fill the correct word in blank: (a) Montreal Protocol (b) Geneva Protocol (c) Kyoto Protocol (d) Nagoya Protocol
Answer» (a) Montreal Protocol