Question

Montreal Protocol, passed in year 1987 and Kyoto Protocol, held in 1997 in Japan are related with

• A. Protection of ozone layers to decrease the level of greenhouse gases which result global warning
• B. Global warming and protect& of ozone layer
• C. Protection of ozone layer
• D. Global wining

Answer 1

The correct option is A Protection of ozone layers to decrease the level of greenhouse gases which result global warning

In the year 1987, 27 industrialized countries signed the Montreal Protocol, which is an agreement designed to protect the stratospheric ozone layer. This protocol stipulates the production and consumption of greenhouse gases like CFC, CCl${}_4$ and methyl chloroform that depletes ozone in stratosphere be phased out by 2000. Kyoto Protocol was held in Kyoto in 1997. In this protocol, the emphasis is given on global warming, which is the result of increasing use of greenhouse gases CO${}_2$, CH${}_4$, oxides of nitrogen and CFC to mitigate climate change.

Thus, the correct answer is option A.