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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
- Acid rain is due to increase in atmospheric concention of :
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- UV radiations bring about :
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- Eutrophication causes reduction in :
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- Which causes water pollution ?
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- Which is not a pollutant from exhaust of motor vehicle?
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- Air pollution is not caused by:
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- DDT is :
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- Increased asthmatic attacks in certain seasons are related to :
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- Ozone layer of upper atmosphere is being destroyed by :
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- Which one of the following dissolves more rapidly in blood haemoglobin...
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- Fishes die in water bodies polluted by sewage due to :
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- Burning of fossil fuels is the main source of pollution due to :
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- Which one is the major reason for pollution in big cities ?
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- What is the role of Torque?
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- What type of aromatic compounds are present as particulates in the air...
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- What are 'asbestosis' and 'silicosis' ?
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- Name two important sinks of CO2 .
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- What is marine pollution ?
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- What type of pollution affects the sea-birds ?
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- Why COD is preferred over BOD ?
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