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What is Polyblend?...

What is Polyblend?

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It is a mixture made of polythene waste and bitumen.
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BETTER CHOICE PUBLICATION-ENVIRONMENTAL ISSUES -LONG ANSWER
  1. What is Polyblend?

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  2. Discuss the causes of global warming. What measures need to be taken t...

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  3. What initiatives were iaken for reducing vehicular air pollution in De...

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  4. What are various constituents of domestic sewage? Discuss the effects ...

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  5. Write some ill effects of Air pollution.

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  6. What is noise pollution? What are the ill effects of noise pollution? ...

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  7. What is soil pollution? What are the ill effects of soil pollution? Su...

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  8. Name major atmospheric pollutants. Write about the sources of atmosphe...

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  9. 'Fertilizers and pesticides act as pollutants.' Comment on the stateme...

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  10. What is a Photochemical smog ? How does smog affect the biological wor...

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  11. Explain five possible effects of increase of green house gases in the ...

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  12. What do you understand by fixed and mobile source of air pollution?

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  13. What measure do you suggest to control pollution from automobile exhau...

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  14. What do you mean by water pollution? Explain the sources and ill-effec...

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  15. What is pollution? Differentiate between primary air pollutants and se...

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  16. What is radio active pollution? Discuss ill-effects of non-ionising ra...

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  17. What do you understand by 'Acid Rain'? Discuss four ill-effects of aci...

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  18. What is water pollution ?

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  19. Suggest measures to control water pollution.

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  20. What are air pollutants? Write any five major air pollutants. What are...

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  21. Expalin : Radioactive waste

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