Question

What is the significance of celebrating World Ozone Day on 16th September each year?

A To mark the founding of the United Nations Environmental Programme (UNEP).
B To commemorate the signing of the Kyoto Protocol.
C To raise awareness about climate change and its impact on the ozone layer.
D To celebrate the entry into force of the Montreal Protocol.
E To promote the use of ozone-friendly refrigerants.
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