In which year was the Air (Prevention and control of pollution) Act
amended to include noise as air pollution.
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Preventive and control measures adopted for the storage of grains include
Correct Answer is (d) all of the above
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What is the difference between noise and music? Can music become noise sometimes?
Unwanted sound that is unpleasant to ear is called noise. A pleasant sound is called music. Music can become noise at many instances. When someone tries to enjoy very loud...
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List sources of noise pollution in your surroundings.
Some sources of noise pollution are as follows: → Televisions and transistors running at high volumes → Loudspeakers and crackers → Horns of buses, cars and trucks → Home appliances such as mixer, desert...
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Explain in what way noise pollution is harmful to humans.
Noise pollution is harmful to humans in many ways. Constant exposure to noise pollution can create many health related problems; like insomnia, hypertension and may even lead to loss of...
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Name an industry which can cause air pollution, thermal pollution and eutrophication.
Fertiliser factory
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Write a short note on budgetary control as a technique of managerial control.
Budgetary control is a technique of controlling that involves preparing plans in the form of budgets. Budget refers to a financial or a quantitative statement that defines the targets to...
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Re-read the story of Rathnam as well as the provisions of the 1989 Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act.
Unlike other people from his caste, Rathnam was educated and hence was aware of his rights. He did not have to worry about finding gainful employment from upper caste people...
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Paheli while moving in a forest observed that there was no noise pollution, though lots of heavy vehicles were passing from the nearby highway.
Forest absorbs the noise.
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The major source of noise pollution, world wide is due to: a. office equipment
b. transport system
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Explain any four causes of air pollution in Calcutta in the 19th century and early 20th century. Which body controlled industrial pollution in Bengal?
Causes: (i) Huge population depended on dung and wood as fuel in their daily life. (ii) The industries and establishments that used steam engines were run on coal. (iii) In 1855, the...
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