OPSC OAS Paper 1 GS 2022 Solved Paper

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Question : 41 of 100

Marks: +1, -0

Which of the following cause is responsible for the production of Radiocarbon in the atmosphere?

Atmosphere lightning discharge in atmosphere
Action of ultraviolet light from the Sun on atmospheric oxygen
Action of solar radiations particularly cosmic rays on carbon dioxide present in the atmosphere
Collision between fast neutrons and nitrogen nuclei present in the atmosphere

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