Q.
In India, Air (Prevention and Control of Pollution) Act came into force in the year 1981, but was amended in the year____ to include____ as an air pollutant.
The Air (Prevention and Control of Pollution) Act 1981 deals with the preservation of air quality and the control of air pollution with a concern for the detrimental effects of air. By an amendment in 1987, noise was also recognised as an air pollutant.