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What will happen if the large amount of ...

What will happen if the large amount of waste generated at public places is not disposed of properly ?

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LAKHMIR SINGH & MANJIT KAUR-WASTE WATER STORY-EXERCISE
  1. What is a vermi-processing toilet ?

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  2. Name the useful by -product obtained from vermi-processing toilets.

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  3. What will happen if the large amount of waste generated at public plac...

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  4. with the help of an example , outline your role as an active citizen i...

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  5. What is sewage?

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  6. State the various ways in which we produce sewage in our homes ?

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  7. What is the name of underground pipelines which carry sewage from o...

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  8. Explain why , it is harmful to discharge untreated sewage into rivers ...

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  9. What is meant by the 'treatment of sewage ' ?

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  10. What is treatment of sewages purpose?

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  11. Draw a labelled sketch of wastewater treatment plant .

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  12. Describe the various steps involved in getting clear water from wastew...

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  13. which fuel can be extracted during wastewater treatment plant process?

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  14. Explain the relation between sanitation and disease .

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  15. State the various ways in which you can contribute in maintaining san...

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  16. What is a septic tank ?

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  17. Describe the septic tank based toilet with the help of a labelled diag...

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  18. Where are septic tank toilets used ?

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  19. which of the following statements about ozone are correct ? A. It i...

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  20. Which of the following is not an inorganic impurity present in sewage?

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