The Vienna Convention is related to ____________.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. protection of ozone layer.
The Vienna Convention for the Protection of the Ozone Layer, adopted in 1985, is a landmark multilateral environmental agreement directly related to the protection of the ozone layer. It serves as a framework convention, encouraging international cooperation in research, monitoring, and information exchange regarding ozone depletion. While it didn't set specific reduction targets, it laid the groundwork for the more stringent Montreal Protocol, which established legally binding commitments to phase out ozone-depleting substances like CFCs.