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NCERT-POLLUTION OF AIR AND WATER -QUESTIONS
- What are the different ways in which water gets contaminated?
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- At an individual level, how can you help reduce air pollution?
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- Clear, transparent water is always fit for drinking. Comment.
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- You are a member of the municipal body of your town. Make a list of ...
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- Explain the differences between pure air and polluted air.
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- Explain circumstances leading to acid rain. How does acid rain affect ...
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- Which of the following is not a greenhouse gas?
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- Describe the 'Greenhouse Effect' in your own words.
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- Prepare a brief speech on global warming. You have to deliver the spee...
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- Describe the threat to the beauty of the Taj Mahal.
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- Why does the increased level of nutrients in the water affect the surv...
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