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Environmental I...

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  • Question 1
    1 / -0

    Air pollution is:
    i. 5th leading cause of deaths in Indian sub-continent.
    ii. ranked among top 10 killers in the world.
    iii. 7th most dangerous killer in south Asia.

  • Question 2
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    A sure indicator of air pollution is 

  • Question 3
    1 / -0

    Term acid rain was coined for the first time by 

  • Question 4
    1 / -0

    In normal adults, the enzyme which catalyses conversion of MHb into Hb is :

  • Question 5
    1 / -0

    The noise level that can cause permanent impairment of hearing ability of human beings :

  • Question 6
    1 / -0

    An amendment in Air (Prevention and control of Pollution) Act1981 included a new pollutant named :

  • Question 7
    1 / -0

    Smog which doesn’t contain any secondary pollutants is

  • Question 8
    1 / -0

    Match the following:

    Pollutant
    a) nitrogen oxides
    b) fluorides
    c) PCBs
    d) Chlorofluorocarbons

    Source
    i) jet aeroplane emissions
    ii) coal burning
    iii) lightening
    iv) burning plastics

  • Question 9
    1 / -0

    Which of the following is a line source of air pollution?

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