| List - I | List -II |
| (A) UNEP | (I)Brazil |
| (B)The club of Rome | (II)United Nations Environment Programme |
| (C) Rio de Janerio | (III) 1987 |
| (D) Brundtland Report | (IV) A Global Think Tank |
| LIST-I (Forms of Political Participation) | LIST-II (Participants) |
|---|---|
| A. Conventional participation | III. Voting in elections |
| B. Less conventional participation | I. Signing petitions |
| C. Illegal participation | II. Political violence, including terrorism and assassination |
| D. Public opinion as a form of participation | IV. Public concerns by the members of an affected community |