Which of the statements given about pollution is incorrect? (a) Pollution is an undesirable chang...
Which of the statements given about pollution is incorrect?
(a) Pollution is an undesirable change in physical, chemical or biological characteristics of air, land water or soil
(b) The Air prevention and control of pollution act was amended in 1987 to include noise as an air pollutant
(c) In order to control environmental pollution, the Government of India has passed the Environment Protection Act, 1976 to protect and improve the quality of our environment
(d) All of the above
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