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  1. Home
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Miscellaneous·2013·Easy

Which one, among the following atmospheric gases, filters out most of the ultraviolet radiation of the Sun ?

Which one, among the following atmospheric gases, filters out most of the ultraviolet radiation of the Sun ?

Options

  1. a.

    Oxygen

  2. b.

    Nitrogen

  3. c.

    Helium

  4. d.

    Ozone

    Correct answer

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