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There is an ozone hole in the Ozone laye...

There is an ozone hole in the Ozone layer. What do you understand by this?

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NAVNEET PUBLICATION-POLLUTION-QUESTION BANK
  1. Give scientific reason : Use public transport instead of private veh...

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  2. Give scientific reason : Due to agriculture, there can be a lot of a...

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  3. There is an ozone hole in the Ozone layer. What do you understand by t...

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  4. Answer the following : What is pollution ?

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  5. Answer the following : What are Pollutants ?

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  6. Answer the following : Which are visible pollutants known to you ?

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  7. Answer the following : Which are invisible pollutants ?

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  8. What is greenhouse effect?

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  9. How do you corelate greenhouse effect and global warming?

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  10. Answer the following : How does the pollution occur due to vehicles ...

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  11. Answer the following : What is acid rain ?

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  12. Answer the following : Suggest four preventive measures for air poll...

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  13. Answer the following : What do you mean by ozone layer depletion ? W...

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  14. Answer the following : What adverse effect does ozone depletion have...

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  15. Answer the following : Describe the effects of air pollution on anim...

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  16. Answer the following : What are natural reasons/causes for water pol...

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  17. Answer the following : What are man-made reasons for water pollution...

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  18. Answer the following : What are the effects of water pollution on hu...

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  19. Answer the following : What are the effects of water pollution on t...

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  20. Answer the following : Describe the effects of air pollution on the ...

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