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Test Index
Class 12 NEET Biology Organisms and Populations
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Question : 39 of 110
Marks:
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World Ozone Day is celebrated on
[NEET 2018]
5th June
21st April
22nd April
16th September
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Solution:
👈: Video Solution
World Ozone day is celebrated on 16th September.
5th June - World Environment Day
21st April - National Yellow Bat Day
22nd April - National Earth Day
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