Air pollution from automobiles and industries can be controlled by fitting ________
All of the options
Since the question asks for methods that can be used for air pollution control from automobiles and industries, and all three options listed are valid control methods applicable to one or both sources, the most appropriate answer is that all of the options can be fitted or used for this purpose.
Important Questions from Air and Noise Pollution
The Indian Parliament passed a Central Legislation named Air Pollution Control Act in the year:
Which of the following is NOT a method of noise abatement and control?
Select the correct statement.
Which of the following particulate pollution control devices CANNOT be used for a particle size less than 50 micron?
An inversion layer extends from ground surface to a height of 200 m. The temperature on the ground surface is 35°C. If the environmental lapse rate is 4.0°C per km, the temperature at the top of the layer is
