MCQs: Air pollution is maximum caused by:
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MCQs: Sewage water can be purified for recycling with the action of:
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MCQs: Photochemical smog is related to the pollution of:
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MCQs: The cause of water pollution?
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MCQs: Which of the following, when inhaled dissolves in the blood haemoglobin rapidly then O2?
Category: Central Superior Service Test Mcqs (CSS), Published by: teswesm
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MCQs: CO is harmful to human being because:
Category: Central Superior Service Test Mcqs (CSS), Published by: teswesm
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MCQs: Acid rain is mainly caused by increased concentration (in atmosphere) of:
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MCQs: Ozone layer in stratosphere is effected by:
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MCQs: Which one of the following insecticides is the most persistent in soil?
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MCQs: Gases commonly referred to as 'green house gases' are:
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MCQs: Which of the following is not an important atmospheric pollutant?
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MCQs: Today, concentration of green house gases is high because of:
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MCQs: The presence of O3 in atmosphere of earth:
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MCQs: Identify the correctly matched pair:
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MCQs: What are the chief pollutants of the atmosphere which are most likely to deplete the ozone layer?
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MCQs: The maximum biological magnification of DDT through food web is seen in:
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MCQs: Spraying of DDT on crop produces pollution of:
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MCQs: DDT is a:
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MCQs: Exposure of plants to high fluoride concentration results in necrosis or chlorosis characteristics in:
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MCQs: Ozone depletion in stratosphere shall result in:
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