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Waste water Sto...

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  • Question 1
    1 / -0

    Which of the following is waste water?

  • Question 2
    1 / -0

    Which of the following is a part of inorganic impurities of the sewage?

  • Question 3
    1 / -0

    The system of a network of pipes used for taking away wastewater from homes or public buildings to the treatment plant is known as

  • Question 4
    1 / -0

    Water polluted by various human activities causes a number of water borne diseases. Which of the following is not a water borne disease?

  • Question 5
    1 / -0

    Three statements are provided here which define the terms - Sludge 


    Pick out the correct definition for these terms. 

  • Question 6
    1 / -0

    What is sewage?

  • Question 7
    1 / -0

    Three statements are provided here which define the terms - Wastewater


    Pick out the correct definition for these terms. 

  • Question 8
    1 / -0

    Why is it important to drink clean water?

  • Question 9
    1 / -0

    Which of the following factors increases the scarcity of freshwater?

  • Question 10
    1 / -0

    World Water Day is observed every year on _____.

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