Question

Agenda-21 was adopted in:
(A) Kyoto protocol
(B) Earth protocol
(C) Helsinki declaration
(D) Montreal protocol

Answer 1

Hint: Agenda 21 lays out a strategy to ensure that life will change significantly for the better in the coming millennium. In June 1992, it was approved by the governments of the world at the UN Conference on Environment and Development in Rio de Janeiro.

Step by step solution:

The United Nations System, governments, and major groups are to implement Agenda 21 as a comprehensive plan of action on a global, national, and local level in every area where there are environmental problems caused by humans.
In addition, Agenda 21 emphasizes that everyone has a right to food, health care, shelter, and education and that environmental, social, health, and economic challenges are interconnected. New approaches to involving various groups in decision-making are proposed under Agenda 21. One of the most comprehensive UNCED follow-up programs has been local Agenda 21, which is frequently credited with being successful in tying global objectives to local action.
Under the auspices of the United Nations Conference on Environment and Development, Agenda 21 was discussed at the Earth Summit. It was created with sustainable development in mind. Agenda 21 is a non-binding action plan created by the United Nations.
So, option (B) is correct.
Note: The following are the two guiding principles of Agenda 21: a. To address environmental harm, poverty, and disease through international collaboration on shared needs, interests, and obligations. b. Each local government needs to create its own version of Agenda 21.