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Water: A Precious Resource Quiz 2

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15 Questions

Popular Questions In Water: A Precious Resource Quiz 2

  • Nallavally is the oldest Vana Samrakshana Samithi of which district?

  • Waste water released by different users are collectively called

  • Sewage contain

  • The process involved in treatment of waste water

  • Which gas kills harmful disease causing organisms in waste water?

  • Microbes of cholera and typhoid grow more in

  • How much percentage of fresh water exist in glaciers?

  • Activated sludge contain the following percentage of water

  • Cleaning of water is a process of removing

  • Dried sludge is used as

  • Pumping of water into air for purification is called

  • Which of the component is essential for metabolic activity?

  • It is an example of organic impurities

  • The following is an organic impurity came from agriculture industry

  • The instrument used to remove oil and grease in sludge is