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MODERN PUBLICATION-ENVIRONMENTAL POLLUTION -REVISION EXERCISES (Objective/Very Short Answer Questions (Very short Answer Questions ))
- Why is carbon monoxide a pollutant although it is a colourless and odo...
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- Name three gases which are major air pollutants .
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- Among the following the region of atmosphere containing ozone
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- Define environmental chemistry.
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- Name any two greenhouse gases.
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- Regions of Atmosphere
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- Name major air pollutant.
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- Why ozone layer called ozone umbrella/shield ?
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- What is an ionosphere? What does it contain ?
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- What is Greenhouse effect.
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- Name the oxides of nitrogen causing pollution .
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- Photochemical smog :
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- What is PAN?
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- Why is CO a potentially dangerous air pollutant?
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- Name two highly toxic compounds of mercury.
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- Why CO is harmful for human beings ?
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- List two health problems caused by SO2.
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- Which of the following deplete ozone layer? a)SO(2) b)CO(2) c)CO d)NO ...
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- How is ozone formed in the atmosphere?
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- How does CO2 cause environmental pollution ?
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