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The atmospheric pollution is caused by:
Related MCQs
The percentage of run off water reaching the ocean and evaporation into atmosphere is respectively:
Air pollution is maximum caused by:
Sewage water can be purified for recycling with the action of:
Photochemical smog is related to the pollution of:
The cause of water pollution?
Which of the following, when inhaled dissolves in the blood haemoglobin rapidly then O2?
CO is harmful to human being because:
Acid rain is mainly caused by increased concentration (in atmosphere) of:
Ozone layer in stratosphere is effected by:
Which one of the following insecticides is the most persistent in soil?
Gases commonly referred to as ‘green house gases’ are:
Which of the following is not an important atmospheric pollutant?
Today, concentration of green house gases is high because of:
The presence of O3 in atmosphere of earth:
Identify the correctly matched pair:
What are the chief pollutants of the atmosphere which are most likely to deplete the ozone layer?
The maximum biological magnification of DDT through food web is seen in:
Spraying of DDT on crop produces pollution of:
DDT is a:
Exposure of plants to high fluoride concentration results in necrosis or chlorosis characteristics in:
Ozone depletion in stratosphere shall result in:
Most outstanding danger at present for the survival of living beings on earth is:
The major cause of pollution is:
Which plant has become a troublesome weed in agricultural fields?
Pollution can be controlled by:
The ultraviolet radiations from the sun cause reaction that produce:
Which major aerosol pollutant is present in jet aircraft emission?
Most important causative pollutant of soil may be:
A pollutant is any substance, chemical cycles
BOD of polluted water is increased by
Which one of the following is fungicide?
Thermal pollution in water bodies is caused due to discharge of:
When DDT was applied in an orchard as a pesticide, the fruit production decreased. This happened because:
Air pollution is caused by:
Which of the following pollutant is not the product of automobile exhaust?
The effect of today’s radioactive fallout will probably be more harmful to children of future generations than to children now living because:
Minamata diseased was caused due to water pollution by:
Which of the following gases is regarded as an atmospheric pollutant?
Most severe environmental hazard to mankind is due to:
It is advised not to have brick kiln near fruit orchard:
Green-house effect is due to the presence of:
Tajmahal is threatened due to the presence of:
When excess of sewage is dumped in the river, its BOD:
The most harmful component of detergents causing water pollution is:
The abbreviation MPN stand for:
The ground water pollution is due to excess of:
Indiscriminate use of fertilizers have lead to:
Which of the following is not used for disinfection of drinking water?
Which of the following is a biodegradable pollutant?
A very harmful fibrous component causing pollution an inflicting diseases of lungs in human beings:
With the increase in water pollution, the BOD:
The atmospheric pollution is caused by:
A. O3
B. CO
C. CO2
D. N2
Correct Answer:
CO
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Last Updated:
May 23, 2024