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Pollution - A R...

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  • Question 1
    1 / -0

    Which of the following structures can be damaged by prolonged noise?

  • Question 2
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    Match the following:

    (i) Hg (A) Depletes the ozone layer
    (ii) CO (B) Causes acid rain
    (iii) SO2 (C) Reduces oxygen carrying capacity of blood
    (iv) CFCs (D) Causes Minamata disease
     

  • Question 3
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    Which of the following pollutants can be a good fertiliser if present in small proportions?

  • Question 4
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    Which of the following statements is TRUE?

  • Question 5
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    Which of the following indicate(s) sewage pollution in a water body?

  • Question 6
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    Which of the following is used as manure?

  • Question 7
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    Which of the following is a greenhouse gas?

  • Question 8
    1 / -0

    Which of the following forms of energy can cause pollution?

  • Question 9
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    Which of the following diseases can be prevented by sewage treatment before discharging into water?

  • Question 10
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    Which of the following pollutants promotes the growth of bacteria in water bodies?

  • Question 11
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    Which of the following leads to occurrence of `Minamata` disease in Japan?

  • Question 12
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    Which of the following changes are NOT brought by SO2 in the respiratory system?

  • Question 13
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    Which of the following non-biodegradable pollutants undergo biomagnification?

  • Question 14
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    Match the following:

    (i) Sewage poured in river (A) Soil pollution
    (ii) Coal burning plant (B) Water pollution
    (iii) Insecticide sprayed on crops (C) Thermal pollution
    (iv) Waste water from boiler (D) Air pollution

  • Question 15
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    Which of the following constituents of polluted air is/are responsible for causing acid rain?

  • Question 16
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    Which of the following pollutants is a major source of water borne diseases like cholera, typhoid, etc.?

  • Question 17
    1 / -0

    Which of the following statements is NOT true?

  • Question 18
    1 / -0

    Which of the following does not affect aquatic life?

  • Question 19
    1 / -0

    Which of the following is not a source of nitrogen replenishment in soil?

  • Question 20
    1 / -0

    Which of the following is being promoted as an alternative of conventional fuels to reduce air pollution?

  • Question 21
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    Which of the following pollutants affects rubber tubings?

  • Question 22
    1 / -0

    A person dies of asphyxiation while sleeping in a closed room, which has burning coal to provide warmth. Which of the following gases is responsible for his death?

  • Question 23
    1 / -0

    Which of the following diseases is caused due to depletion of ozone layer?

  • Question 24
    1 / -0

    Which of the following modes of electricity generation cause pollution?

  • Question 25
    1 / -0

    Which of the following organ systems is most commonly affected by air pollution?

  • Question 26
    1 / -0

    Which of the following statements is not true?

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