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MBD PUBLICATION-ECOLOGY AND ENVIRONMENT-QUESTION BANK
- Why is Rio-de-Janerio (Brazil) famous for ?
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- Discuss causes and effect of global warming.
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- What are the effects of depletion of ozone layer ?
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- What are green house gases ?
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- Explain the main effects of water pollution.
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- What is biomagnification ? Explain its ill effect.
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- How can pollution of domestic sewage can be controlled ?
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- Write about various environmental laws for protecting environment in I...
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- Explain green house effect.
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- What is acid rain ?
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- What is an ESP ?
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- What is e-waste ?
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- What is BOD ?
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- Distinguish between primary pollutant and secondary pollutant.
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- Differentiate between bio-degradable pollutant and non-biodegradable p...
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- Distinguish between BOD and COD .
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- Write notes on : Greenhouse effect
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- Write notes on : Ozone depletion
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- Write short notes on Eutrophication
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- Write notes on : Radioactive waste
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