CBSE Questions for Class 6 Chemistry Water Quiz 2 - MCQExams.com

"Water water every where, Nor any drop to drink." From where does these lines are taken from?
  • War and Peace
  • Rime of the Ancient Mariner
  • Hind Swaraj
  • None of the Above
Water day celebrates every year to attract the attention of everybody towards the importance of conserving water.
  • True
  • False
A larger number of people drawn water from the natural sources. Which of the following are natural resources?
  • Dam
  • River
  • Lake
  • Glacier
Water scarcity also threatens the lives of wild animals across country.
  • True
  • False
How are people getting water now?
  • From Jal Board water tanker
  • From taps
  • From the handpump
  • All of these
Oceans play an important role in supplying the water that we use.
  • True
  • False
In a few years from now more than one third of the people in the world could face water scarcity.
  • True
  • False
The main source of water for inland lakes is:
  • snow
  • sea water
  • ground water
  • None of these
Water that moves over the surface of the ground into lakes and rivers is called
  • ground water
  • a water table
  • run-off
  • the water cycle
Groundwater is an example of a/an:
  • non-renewable resource
  • exhaustable resource
  • renewable resource
  • degradable resource
Study the figure below showing the components of water cycle represented by P, Q, R, S, T.
Which of the following can be harnessed to conserve rain water?
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  • Q, S
  • P, Q
  • P, S
  • S, T
________ is the major source of fresh water.
  • Groundwater
  • Sea-water
  • Lake
  • None of the above
Water harvesting is done by ____________ processes.
  • rainwater
  • groundwater
  • both A and B
  • atmospheric water
Which of the following water sources is used for drinking purposes?
  • Sea water
  • Glaciers
  • Ground water
  • None of these
The water table is reduced below the ground due to:
  • continuous use of groundwater
  • increase in rainfall
  • construction of amusement parks
  • increase in pollution
Which of the following is the most important factor in balancing the amount of fresh water on earth?
  • Water cycle
  • Green house effect
  • Wastewater treatment plants
  • Transpiration
The percentage of water in a human body is:
  • 80%
  • 70%
  • 60%
  • 50%
The water found below the water table is called _____________.
  • rock water
  • groundwater
  • underwater
  • both B and C

Rain water harvesting is a method employed to:
  • stop soil erosion
  • raise the water table 
  • increase afforestation 
  • decrease floods and droughts 
Steam rising from wet clothes when ironed is due to ____.
  • condensation
  • evaporation
  • both A and B
  • none of these
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