In metropolitan cities like Mumbai and Calcutta,the major atmospheric pollutants are

  • A
    Carbon monoxide and oxides of sulphur
  • B
    Hydrocarbons and hot air
  • C
    Pollens and marsh gas
  • D
    Ozone

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Similar Questions

In almost all Indian metropolitan cities like Delhi,the major atmospheric pollutant$(s)$ is/are

Air pollution effects are usually found on

Steps taken by the Government of India to control air pollution include:

$A$ - Motor vehicles equipped with catalytic converters should use unleaded petrol.
$R$ - Lead in the petrol inactivates the catalyst.

Which of the following is considered the most harmful air pollutant among the given options?

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