Noise was recognised as air pollutant through amendment of

The correct chronological arrangement of the following event is A. In India , the Air (Prevention and control of pollution ) Act was amended to include noise as an air pollutant. B. The government of India passed the water ( Prevention and control of pollution ) Act toe safeguard our water resources. C. Recognising the deleterious effects of ozone depletion , the Montreal protocol become effective. D. The National Forest policy of India recommended 33 per cent forest cover for the plains and 67 per cent for the hills.

Assertion Noise is considered as a pollutant. Reason Noise adversely affects our health.

Noise level consider as pollution above :-

List two causes of noise pollution .

Noise pollution and it's control.

Consider the following statements about pollution I.Pollution is an undesirable change in physical ,chemical or biological characteristics of air ,land ,water or soil II.the air act was amended in 1987 to include noise as air pollutant III.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 Which of the statements given above are correct?

Which sound cause noise pollution ?

Which sound causes noise pollution?

What are units of noise pollution?

Write a short note on noise pollution.