Question

7. Agenda 21 was adopted in which year?​

Answer 1

Answer:

1992

Explanation:

Agenda 21, the Rio Declaration on Environment and Development, and the Statement of principles for the Sustainable Management of Forests were adopted by more than 178 Governments at the United Nations Conference on Environment and Development (UNCED) held in Rio de Janeiro, Brazil, 3 to 14 June 1992.

Answer 2

1992 is the correct answer for the question