Correct Answer:
Option C - The United Nations has proclaimed May 22 as the International Day for Biological Diversity to increase understanding and awareness of biodiversity issue. The 22nd May came into force as "International Biological Diversity Day" on 29 December, 2020. The theme in 2021 was 'we're part of the solution."
C. The United Nations has proclaimed May 22 as the International Day for Biological Diversity to increase understanding and awareness of biodiversity issue. The 22nd May came into force as "International Biological Diversity Day" on 29 December, 2020. The theme in 2021 was 'we're part of the solution."