Study of the following pairsTreatyField1. Montreal ProtocolTreaty to protect ozone layer2. Basel ConventionTreaty for Bio Diversity conservation3. Kyoto Protocol Update on convention of climate change4. Vienna conventionTreaty to control Sulphur EmissionsWhich of the above pairs are correctly matches?

Study of the following pairsTreatyField1. Montreal ProtocolTreaty to p

1.	Study of the following pairsTreatyField1. Montreal ProtocolTreaty to protect ozone layer2. Basel ConventionTreaty for Bio Diversity conservation3. Kyoto Protocol Update on convention of climate change4. Vienna conventionTreaty to control Sulphur EmissionsWhich of the above pairs are correctly matches?
A.	1 and 3 only
B.	1 and 4 only
C.	2 and 4 only
D.	1, 2 and 4 only
Answer» B. 1 and 4 only