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ENVIRONMENTAL ISSUES
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OSWAAL PUBLICATION-ENVIRONMENTAL ISSUES -TOPIC - 1 (LONG ANSWER TYPE QUESTIONS)
- With a neat labelled diagram explain the use of Electrostatic precipit...
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- Explain five effects of water pollution.
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- Define pollution. With reference to water pollution, explain biochemic...
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- What are algal blooms? How are they formed? Give the harmful effects o...
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- What is water pollution? Describe sewage pollution briefly.
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- Discuss briefly the following : (a) Radiocative wastes. (b) e - ...
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- Mention the major cause of air pollution in metro cities. Write any ...
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- Study the given aquatic food chain and answer the question that fol...
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