2. Sample Papers
  3. SSC
  4. Ecology And Environment

SSC Ecology And Environment Sample Paper NCERT Sample Paper-1

  • question_answer
    Enriched air if inhaled for long time causes

    A) allergy

    B) Bronchitis

    C) Disturbance of psychomotor function

    D) Diarrhoea

    Correct Answer: C

    Solution :

    Enriched Air (commonly referred to as Nitrox) is a Nitrogen/Oxygen mix that has more Oxygen than 21% and less Nitrogen than 79%.


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