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ENVIRONMENTAL ISSUES
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OSWAAL PUBLICATION|Exercise TOPIC-3 : Ecological Succession and Nutrient Cycling (Multiple Choice Questions)|20 VideosEVOLUTION
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OSWAAL PUBLICATION-ENVIRONMENTAL ISSUES -TOPIC - 1 ( SHORT ANSWER TYPE QUESTIONS-II)
- Write a note on electronic waste , List the various source of e - ...
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- (a) On seeing bad state of roads in your locality , as a students ...
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- Mention the major cause of air pollution in metro cities. Write any ...
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- With a neat labelled diagram explain the use of Electrostatic precipit...
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- What are the effects of noise pollution on human helth ?
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- Describle the procedure for the overcall control of pollution .
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- Particulate and gaseous pollutants along with harmless gases are relea...
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- Explain any three measures which will control vehicular air pollutio...
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- Study the graph given here and answer the questions: (i) What ...
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- State the effects of sewage contamination of surface water . When ...
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- Define sewage. Explain the the two stages of treatment of sewage water...
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- Define pollution . Compare the biodegradable and non biodegredable ...
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- What measure do you suggest to control pollution form automoblie exh...
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