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Human Caused Pollution Sources MCQs PDF Download – Prep Test

MCQ: 1

The burning of fossils fuel lead to production of

  1. Sulphur dioxide
  2. nitrogen dioxide
  3. both a and b
  4. carbon dioxide
MCQ: 2

The process of increasing soil acidity is called

  1. acidification
  2. acid shock
  3. alkalinity
  4. acid precipitation
MCQ: 3

The form of water like rain or snow when contains a very high amount of acids is regarded as

  1. acidification
  2. acid shock
  3. ventilation
  4. acid precipitation
MCQ: 4

Acid precipitation and smog is formed with vehicle exhaust which contains

  1. oxygen
  2. nitrogen
  3. carbon dioxide
  4. ammonia
MCQ: 5

A process which helps to reduce indoor air pollution is called

  1. acidification
  2. acid shock
  3. ventilation
  4. exhaustion

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