Monday, June 11, 2018

Environmental Issues MCQ

Environmental science

Multiple Choice Questions on Environmental Issues;Questions on Environmental Issues: MCQs ( Multiple Choice Questions) in Quiz Format
  1. Harmful trace metals in fly ash

    2. antimony
    cadmium
    arsenic
    all of the above

  2. The range of normal human hearing is in the range of

    3. 10 Hz to 80 Hz
    50 Hz to 80 Hz
    50Hz to 15000 Hz
    15000 Hz and above

  3. Algal bloom results in

    4. Biomagnification
    Global warming
    Salination
    Eutrophication

  4. The main atmospheric layer near the surface of earth is

    5. stratospere
    mesophere
    ionosphere
    troposphere

  5. Chipco movement is a public agitation that occurred in

    6. Mansbal area in Kashmir
    Silent valley in Kerala
    Sundarban area in Bengal
    Tehri Garhwal area of Uttar Pradesh

  6. High biological oxygen demand indicates

    7. absence of microbial pollution
    intense level of microbial pollution
    moderate microbial pollution
    All of these

  7. Example of primary pollutant

    8. hydrocarbon
    CO
    NO2
    SO2

  8. Drinking of fluoride containing water results

    9. fluorosis
    chlorosis
    minemata
    methaemoglobinema

  9. Which metal is the main air pollutant in metro cities?

    10. Lead
    Copper
    Magnesium
    Iron

  10. Carbon mono oxide is a pollutant because

    11. it reacts with O2
    reacts with haemoglobin
    makes nervous system inactive
    It inhibits glycolysis

0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)