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NEET AIPMT SOLVED PAPER 1998

  • question_answer
                The supersonic jets cause pollution by the thinning of:                                                      

    A)                        \[C{{O}_{2}}\] layer

    B)              \[S{{O}_{2}}\] layer                           

    C)              \[{{O}_{2}}\] layer            

    D)              \[{{O}_{3}}\] layer

    Correct Answer: D

    Solution :

                    Ozone layer is found in the stratosphere, It protects us from the harmful UV radiations come from sun. The supersonic aircrafts flying at stratospheric heights cause major disturbances in ozone level due to releasing of CFCs.


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