2nd Class EVS Weather, Air and Water Question Bank

done Self Test-6 Total Questions - 10

• question_answer1)
  Air is the mixture of gases. Which one of the following is a part of air?
  A)
   Orange done clear
  B)
   Water melon done clear
  C)
   Neon done clear
  D)
   Mango done clear
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• question_answer2)
  Which one of the following gases a human inhale to be alive?
  A)
   Krypton done clear
  B)
   Xenon done clear
  C)
   Oxygen done clear
  D)
   Helium done clear
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• question_answer3)
  Which one of the following is true about global wind?
  A)
   It appears in a city only done clear
  B)
   It appears to a locality only done clear
  C)
   It appears inside a room done clear
  D)
   It appears all over the world done clear
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• question_answer4)
  Wind is the _____________of air.
  A)
   Movement done clear
  B)
   Still done clear
  C)
   Sitting done clear
  D)
   Tiny done clear
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• question_answer5)
  Air is the most important part of our life. Which one of the following is not filled up with air?
  A)
   Football done clear
  B)
   Balloon done clear
  C)
   Table done clear
  D)
   Wheel of a car done clear
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• question_answer6)
  Which one of the following is true?
  A)
   Wind is not used in transportation done clear
  B)
   Wind is not used in agriculture done clear
  C)
   Wind is not necessary for the growth of plants done clear
  D)
   Wind is used for electricity generation done clear
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• question_answer7)
  Air germs cause______.
  A)
   Diseases done clear
  B)
   Good health for birds done clear
  C)
   Good health for human done clear
  D)
   Good health for animals done clear
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• question_answer8)
  The substance which causes pollution is called pollutants. What does pollution mean?
  A)
   Contamination done clear
  B)
   Purification done clear
  C)
   Sanitation done clear
  D)
   Clean done clear
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• question_answer9)
  Which one of the following activities causes air pollution?
  A)
   Ripening of fruits. done clear
  B)
   Melting of ice done clear
  C)
   Burning of coal done clear
  D)
   None of these done clear
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• question_answer10)
  Which one of the following is true?
  A)
   Potable water is low quality water          done clear
  B)
   Potable water is non drinking water done clear
  C)
   Potable water is high quality water done clear
  D)
   Potable water is not good for health done clear
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