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MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
- List at least five important sources responsible for water pollution.
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- What are the main inorganic and organic pollutants present in water ?
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- How synthetic detergents present as water pollutant create problem ?
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- Define BOD
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- Write about the structure of different regions of the atmosphere.
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- What are hydrosphere, lithosphere and biosphere ?
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- Define 'environmental chemistry'
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- Define environmental pollution. List three episodes of recent past of ...
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- Discuss the importance of dissolved oxygen in water. What processes ar...
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- How plant nutrients and pesticides act as water pollutants ?
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- What do you understand by ozone hole ? Why does it occur mainly over A...
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- What is 'Green House Effect' ?
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- Why does green house effect lead to the global warming ?
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- What could be the consequences of global warming ?
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- What is ground water pollution ?
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- How is the pollution of river water caused ?
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- Define an environmental pollutant. What do you understand by an enviro...
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- What are the main sources of air pollution ?
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- An example of a major air pollutant is :
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- What are the effects of depletion of ozone layer ?
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