EASY
Earn 100

A prolonged exposure to noise at 95 dB can produce

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Important Questions on Environmental Issues

MEDIUM
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Bhopal gas tragedy is related to which gas?
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Discuss biomagnification.
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Compressed natural gas (CNG) is 
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
In which year the Government of India Promulgated the Environment (Protection) Act?
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
According to Supreme Court of India, ruling with respect to 'Bharat Stage VI' Norms, from which date, these are supposed to be implemented in the country?
MEDIUM
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Write two effects of peroxyacetyl nitrate (PAN).
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Which of the following is not an air pollutant?
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Depletion of which gas in the atmosphere can lead to an increased incidence of skin cancers?
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control

Match the following

  List-I   List-II
(A) Hospital wastes (I) Electrostatic precipitators
(B) SO2 pollution (II) Catalytic converters
(C) Particulates (III) Scrubbers
(D) Automobile exhausts (IV) Biotoilets
    (V) Incinerators
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
The manufacturing of methyl isocyanate (MIC) started in India in 1980 to make _____, a powerful pesticide that can kill 100 types of insects.
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Explain noise pollution and its control.
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder causing wheezing due to
HARD
Biology>Ecology>Environmental Issues>Air Pollution and its Control
By scrubbers, which of the gaseous pollutant is removed?
MEDIUM
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Differentiate between primary and secondary air pollutants.
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
_____ particulate size particles are responsible for causing the greatest harm to human health.
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Joint Forest Management Concept was introduced in India during:
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
A river with an inflow of domestic sewage rich in organic waste may result in:
HARD
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Which of the following causes biomagnification? 
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Air pollution that occurs in sunlight is
EASY
Biology>Ecology>Environmental Issues>Air Pollution and its Control
Which one of the following statements is not valid for aerosols?