Which one of the following is an incorrect statement? (a) Agents that bring about an undesirable ...
Which one of the following is an incorrect statement?
(a) Agents that bring about an undesirable change in characteristics of air, land, water or soil are called as pollutants
(b) Automobiles are major cause of atmospheric pollution
(c) Lead free petrol and diesel can reduce the atmospheric pollution via automobiles
(d) Environment Protection Act (air, water and soil) was implemented in 1988
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