Question

Atmospheric pollution in cities is expressed in​

Answer 1

Answer:

These factors are usually expressed as the weight of pollutant divided by a unit weight, volume, distance, or duration of the activity emitting the pollutant (e.g., kilograms of particulate emitted per tonne of coal burned). Such factors facilitate estimation of emissions from various sources of air pollution.

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Answer 2

Answer:

See the attachment please, hope it helps u.

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