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Waste water Sto...

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  • Question 1
    1 / -0

    When the water is cleaned where is it returned to?

  • Question 2
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    Which of the following activities require the usage of clean water?

  • Question 3
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    What are solid wastes commonly called?

  • Question 4
    1 / -0

    Which among the following are ways to conserve water?

  • Question 5
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    Which of the following is the correct example for the use of clean water?

  • Question 6
    1 / -0

    City garbage can be used to produce

  • Question 7
    1 / -0

    Which among the following is/are farmers friend?

  • Question 8
    1 / -0

    The direct discharge of pollutants into water bodies leads to

  • Question 9
    1 / -0

    Chlorine tablet is used to remove .......... from waste water.

  • Question 10
    1 / -0

    In which of the following process, human excreta is completely converted to vermi cakes?

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