Question

World Environment Day coincides with commemoration of

• A. Montreal Protocol
• B. Vienna Convention
• C. First United Nations Conference on Human Environment
• D. Helsinki Declaration

Answer 1

The correct option is C First United Nations Conference on Human Environment

The Stockholm Conference, known officially as the United Nations Conference on Human Environment was the UN's first conference on the international environmental issues and it was held between 5${}^{th}$ to 16${}^{th}$ June 1972 in Stockholm, Sweden. The United Nations began celebrating the World Environment Day on 5${}^{th}$ June every year fro 1974. So, the World Environment Day coincides with the First United Nations Conference on Human Environment.

Hence, the correct answer is 'First United Nations Conference on Human Environment'.