Pollution Causes of Pollution MCQs Quiz Online PDF Download

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MCQs on Pollution Causes of PollutionQuiz PDF Download

MCQ: Gaseous pollutants may be carried to other countries to

  1. form acid rain
  2. cause acidification of soil
  3. form alkaline rain
  4. cause water pollution


MCQ: Gaseous pollutants include

  1. biological decay
  2. forest fires
  3. volcanic eruptions
  4. all of these


MCQ: Death of fish in lakes and rivers in some countries has been attributed to

  1. gaseous pollutants
  2. air toxics
  3. acid rains
  4. pollution


MCQ: Biological decay, forest fires and volcanic eruptions are example of

  1. gaseous pollutants
  2. water pollutants
  3. human-caused pollution
  4. all of the above


MCQ: Aluminum (Al) salts may become fatal to fish if allowed to react with

  1. soil in the rivers
  2. soil in the lakes
  3. fossil fuel
  4. gaseous pollutants like acid rains