International day for biological diversity is observed on

A2 February

B22 April

C22 May ✓ Correct

D16 September

Correct answer: (C) 22 May

Explanation

The International Day for Biological Diversity is observed on the twenty-second of May.

The second of February is World Wetlands Day, not the biodiversity day.

The twenty-second of April is Earth Day, a different observance.

The sixteenth of September is the ozone layer protection day, not the biodiversity day.

The biodiversity day raises awareness about protecting the variety of life on earth.

It marks the adoption of the agreed text of the Convention on Biological Diversity.

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