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According to Central Pollution Central B...

According to Central Pollution Central Board particulate size 2.5 `mu m` or less in diameter are responsible for causing greatest harm to human health.

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Read the following statements regarding particulate matter and select the incoorect ones. (i) Particulate matter (PM) consists of shoot, flyash, dust, spores, pollen grains, etc. (ii) Particulate matter is differentiated into settleable (larger than 10 mu m , remaining in air for less than one day) and suspended (less than 10 mu m remaining in air for more than one day to several weeks ) particulate matter. (iii) SPM (Suspended particulate matter ) consists of aerosol, dust and mist. (iv) Particulate matter causes respiratory diseases such as tuberculosis, allergy and many more diseases in animals and plants. (v) According to Central Pollution Control Board (CPCB), particulate size of 2.5 mu m or less in diameter are responsible for causing the greatest harm to human health.

Read the following five statements (A to E) and select the option with all correct statements: (A) Motor vehicles equipped with catalytic converter should use unleaded petrol. (B) Proper maintenance of automobiles along with use of lead-free petrol or diesel can reduce the pollutants they emit. (C) According to Central Pollution Control Board (CPCB), particulate size 10 micrometers or less in diameter are responsible for causing the greatest harm to human health. (D) Catalytic convertres, having expensive metals namely platinum-palladium and rhodium as the catalysis, are fitted into automobiles for reducing emission of poisonous gases. (E) In India, the Air (Prevention and Control of Pollution) Act came into force in 1987.

According to central pollution Contril Board [CPCB] what size (in diameter) of particulate is responsiblefor causing greater harm to human health?

According to Central Pollution Control Board (CPCB), particulate size _____ micrometers or less in diameter are hazardous to human health.

According to the Central Pollution Control Board, particles that are responsible for causing great harm to human health are of diameter

According to Central Pollution Control Board (CPCB), which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health ?

According to the central pollution control Board PM 2.5 are responsible for causing the greatest harm to human health. PM 2.5 stands for

According to Central Pollution Control board (CPCB). Which particulate size in diameter (in micrometers) of the air pollutants is responsible for greatest harm to human health?

AAKASH INSTITUTE-ENVIRONMENTAL ISSUES-TRY YOURSELF
  1. Motor vehicles are equipped with electrostatic precipitators to reduce...

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  2. According to Central Pollution Central Board particulate size 2.5 mu m...

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  3. All the buses of Delhi were converted to run on CNG by the end of 2002

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  4. A scrubber can remove gaseous pollutants like sulpur dioxide.

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  5. As the exhaust passes through the catalytic converter, unburnt hydroca...

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  6. Domestic sewage is a pollutant.

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  7. Biomagnification is well know for and .

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  8. The Government of India has passed the water (Prevention and Control o...

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  9. The Marshes also constitute a sanctuary, with a of diversity.

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  10. e-waste include and .

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  11. The use of crucial for disposal of hospital waste.

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  12. is adapted as substitute for open buning dumps.

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  13. is the only solution for the treatment of e-wastes.

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  14. State Governments across the country are trying to push for reduction ...

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  15. Integrated organic farming is non-cyclical.

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  16. Nuclear waste is an extremely potent pollutant.

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  17. The weakened radioactive wastes kept in shielded containers should be ...

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  18. Nuclear radiation is lethal even at high doses.

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  19. Without greenhouse effect the average temperature at surface of Earth ...

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  20. Ozone gas is continously formed by the action of on molecular oxygen ...

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