EASY
Earn 100

The Green Muffler scheme is associated with the reduction of

50% studentsanswered this correctly

Important Questions on Environmental Issues

EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
A scrubber in the exhaust of a chemical industrial plant removes:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Which of the following in sewage treatment removes suspended solids?
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Which of the following protocols did aim for reducing emission of chlorofluorocarbons into the atmosphere?
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
The zone of atmosphere in which the ozone layer is:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
An increase in the concentration of the toxicant at successive trophic levels is known as:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Among the following, the one that is not a greenhouse gas is:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Which of these following methods is the most suitable for disposal of nuclear waste?
MEDIUM
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Which of the following is not a benefit of organic farming?
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Eutrophication of water bodies leading to killing of fishes is mainly due to non-availability of
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Which of the following is not one of the prime health risks associated with greater UV radiation through the atmosphere due to depletion of stratospheric ozone?
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Among the gases a-e, the gases that cause greenhouse effect are:
aCO2
bH2O
cCFCs
dO2
eO3
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
A river with an inflow of domestic sewage rich in organic waste may result in:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Snow-blindness in Antarctic region is due to
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Montreal protocol was signed in 1987 for control of
EASY
Biology>Ecology>Environmental Issues>Noise 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>Noise Pollution and Its Control
One of the following is called as 'Terror of Bengal'.
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
The highest DDT concentration in aquatic food chain shall occur in
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Joint Forest Management Concept was introduced in India during:
EASY
Biology>Ecology>Environmental Issues>Noise Pollution and Its Control
Depletion of which gas in the atmosphere can lead to an increased incidence of skin cancers?