Among the following, a secondary pollutant is
PAN
SO2
CO
Aerosol
Additional Questions
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BOD of a pond is related to ______ in per unit volume of water |
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Which one of the following statements is wrong in case of Bhopal, (India) tragedy? |
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A disease affecting industrial workers is |
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Carbon monoxide is a pollutant because it |
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As it travels along the food chain, the concentration of DDT |
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CO emitted by automobiles prevents O-transport to body tissues by |
Answer |
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Maximum deposition of DDT will occur in |
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Decomposition of domestic wastes under natural processes is called |
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Which one of the following is not normally a pollutant? |
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Eutrophication is often seen in |
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