3rd Class Science Our Environment Question Bank

done Environment and Atmosphere Total Questions - 40

• question_answer1)
  Which among the following is not a season?
  A)
  Summer                        done clear
  B)
  Autumn    done clear
  C)
  Christmas done clear
  D)
         Spring done clear
  E)
  None of these done clear
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• question_answer2)
  Coldest time of the year is______.
  A)
  Winter  done clear
  B)
  Summer    done clear
  C)
  Autumn             done clear
  D)
         Monsoon done clear
  E)
  None of these done clear
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• question_answer3)
  Air does not contain this.
  A)
  Oxygen                         done clear
  B)
  Hydrogen  done clear
  C)
  Water vapours done clear
  D)
         Sugar done clear
  E)
  None of these done clear
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• question_answer4)
  Which among the following is not a component of environment?
  A)
  Sunlight                         done clear
  B)
  Plants      done clear
  C)
  Animals             done clear
  D)
         Water done clear
  E)
  None of these done clear
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• question_answer5)
  Which of the following is a source of salt water?
  A)
  Rivers                done clear
  B)
  Glaciers    done clear
  C)
  Seas done clear
  D)
         Lakes done clear
  E)
  None of these done clear
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• question_answer6)
  Which among the following is a source of fresh water?
  A)
  Glaciers             done clear
  B)
  Rivers done clear
  C)
  Both [A] and [B]  done clear
  D)
         Oceans done clear
  E)
  None of these done clear
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• question_answer7)
  Ice is a ___ form of water.
  A)
  Liquid               done clear
  B)
  Solid     done clear
  C)
  Gas      done clear
  D)
         Pure done clear
  E)
  None of these done clear
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• question_answer8)
  Which among the following statements is not true about water?
  A)
  Water exists is three states. done clear
  B)
  Steam condenses to form water. done clear
  C)
  Water vapour is liquid state of water. done clear
  D)
  Water becomes steam on boiling. done clear
  E)
  None of these done clear
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• question_answer9)
  Water from ponds, lakes and seas reaches into the air by the process of
  A)
  Condensation                 done clear
  B)
  Evaporation done clear
  C)
  Freezing             done clear
  D)
         Melting done clear
  E)
  None of these done clear
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• question_answer10)
  Which is an abiotic component of the environment?
  A)
  Plants    done clear
  B)
         Water      done clear
  C)
  Animals done clear
  D)
         Humans done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer11)
  Which of the following is not included in water cycle?
  A)
  Water                done clear
  B)
  Sun       done clear
  C)
  Snow    done clear
  D)
         Rain done clear
  E)
  None of these done clear
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• question_answer12)
  This rock is mostly used for making buildings.
  A)
  Ruby                 done clear
  B)
  Diamond  done clear
  C)
  Marble   done clear
  D)
         Emerald done clear
  E)
  None of these done clear
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• question_answer13)
  The factor which is not responsible in the preparation of soil is:
  A)
  Rain                  done clear
  B)
  Clothes   done clear
  C)
  Sunlight             done clear
  D)
         Wind done clear
  E)
  None of these done clear
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• question_answer14)
  Moisture in the soil refers to:
  A)
  Air trapped in the soil.   done clear
  B)
  Water trapped in the soil. done clear
  C)
  Soil particles done clear
  D)
  All the above done clear
  E)
  None of these done clear
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• question_answer15)
  Soil can be classified on the basis of:
  A)
  Colour                           done clear
  B)
  Size of soil particles done clear
  C)
  Softness            done clear
  D)
         All the above done clear
  E)
  None of these done clear
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• question_answer16)
  Which of the following statements is not true about the soil?
  A)
  Soil is formed by breaking of rocks. done clear
  B)
  Soil is used to grow plants. done clear
  C)
  Soil is home for many animals. done clear
  D)
  Soil gives us important minerals. done clear
  E)
  None of these done clear
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• question_answer17)
  Slowly blowing wind is called___.
  A)
  Air                                done clear
  B)
  Breeze    done clear
  C)
  Storm    done clear
  D)
         Gale done clear
  E)
  None of these done clear
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• question_answer18)
  A season in which flowers grow everywhere.
  A)
  Monsoon                       done clear
  B)
  Autumn    done clear
  C)
  Spring  done clear
  D)
  Winter done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer19)
  Storm is an extreme weather condition with:
  A)
  Moving air only done clear
  B)
  Blowing wind only done clear
  C)
  Strong wind with shower done clear
  D)
  Breeze only done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer20)
  Which factor among the following is responsible for the changes in weather?
  A)
  Sun                   done clear
  B)
  Water vapours done clear
  C)
  Wind                   done clear
  D)
        All the above done clear
  E)
  None of these done clear
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• question_answer21)
  We can keep the environment clean by:
  A)
  Disposing the waste material in rivers. done clear
  B)
  Littering here and there. done clear
  C)
  Throwing garbage in dustbin. done clear
  D)
  Using plastic bags. done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer22)
  Which fuel causes less pollution among the following?
  A)
  Petrol                done clear
  B)
  Diesel      done clear
  C)
  CNG  done clear
  D)
         Kerosene done clear
  E)
  None of these done clear
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• question_answer23)
  I am a tasteless and odourless liquid. Who am I?
  A)
  Milk                  done clear
  B)
  Water     done clear
  C)
  Juice     done clear
  D)
         Petrol done clear
  E)
  None of these done clear
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• question_answer24)
  Which of the following is not a type of rock?
  A)
  Igneous                          done clear
  B)
  Sedimentary done clear
  C)
  Clay      done clear
  D)
      Metamorphic done clear
  E)
  None of these done clear
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• question_answer25)
  Soil can be conserved by:
  A)
  Deforestation done clear
  B)
  Afforestation done clear
  C)
  Overgrazing of animals done clear
  D)
  All the above done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer26)
  Which of the following is not a source of water?
  A)
  Oceans                          done clear
  B)
  Rivers      done clear
  C)
  Ponds                done clear
  D)
         Seas done clear
  E)
  None of these  done clear
  View Solution play_arrow

• question_answer27)
  Which of the following is a property of air?
  A)
  It fills space done clear
  B)
  It has weight. done clear
  C)
  It gives shape to things done clear
  D)
  All the above done clear
  E)
  None of these done clear
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• question_answer28)
  When it becomes heavy, it gets relaxed by releasing water droplets out of it in the form of rain.
  A)
  Cloud    done clear
  B)
  Sun        done clear
  C)
  Wind     done clear
  D)
         Star done clear
  E)
  None of these done clear
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• question_answer29)
  Match the following:

  (i)	Sun	[A]	Moving air
  (ii)	Wind	[B]	Season
  (iii)	Spring	[C]	Keeps changing
  (iv)	Weather	[D]	Heats up water from rivers

  A)
  (i - C), (ii - D), (iii - B), (iv - A)        done clear
  B)
  (i - D), (ii - A), (iii - B), (iv - C) done clear
  C)
  (i - C), (ii - A), (iii - D), (iv - B)        done clear
  D)
  (i - B), (ii - C), (iii - D), (iv - A) done clear
  E)
  None of these      done clear
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• question_answer30)
                ____ is caused when it does not rain for long, so crops cannot grow.
  A)
  Flood done clear
  B)
                     Earth      done clear
  C)
  Drought done clear
  D)
         Volcano done clear
  E)
  None of these done clear
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• question_answer31)
  On a ___ day sun appears to hide.
  A)
  Sunny day         done clear
  B)
  Cloudy day done clear
  C)
  Midday              done clear
  D)
         All the above done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer32)
  One of the best solutions to get rid of non-biodegradable wastes is _____.
  A)
  Burning                         done clear
  B)
  Dumping   done clear
  C)
  Burying             done clear
  D)
         Recycling done clear
  E)
  None of these done clear
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• question_answer33)
  Which one of the following involves all the three states of matter?
  A)
  Food chain                     done clear
  B)
  Food web   done clear
  C)
  Water cycle done clear
  D)
  Forest cycle done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer34)
  Soil is formed by which of the following process?
  A)
  Deforestation      done clear
  B)
  Water cycle done clear
  C)
  Weathering of rocks done clear
  D)
  Afforestation done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer35)
  Which of the following can conserve environment?
  A)
       done clear
  B)
  done clear
  C)
       done clear
  D)
  done clear
  E)
  None of these done clear
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• question_answer36)
  Amit and Arun are neighbours, studying in the same school. Amit goes to school by his bicycle whereas Arun goes to school by his father's car. Whom do you think should be considered as environment friendly.
  A)
  Amit done clear
  B)
  Arun done clear
  C)
  Both Amit and Arun done clear
  D)
  Either Amit or Arun done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer37)
  Which among the following is not true about air?
  A)
  Air is a mixture of gases. done clear
  B)
  We can see air. done clear
  C)
  Air is a non-living component of environment. done clear
  D)
  Air contains dust particles. done clear
  E)
  None of these done clear
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• question_answer38)
  Which of the following is not a type of soil?
  A)
  Sandy                           done clear
  B)
  Loamy     done clear
  C)
  Clayey  done clear
  D)
         Topsoil done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer39)
  Most plants are grown in this layer of soil. This layer of soil is:
  A)
  Subsoil                          done clear
  B)
  Topsoil    done clear
  C)
  Bedrock             done clear
  D)
         Tough soil done clear
  E)
  None of these done clear
  View Solution play_arrow

• question_answer40)
  Which one of the following is not a property of water?
  A)
  Water exists in three states. done clear
  B)
  Water is odourless. done clear
  C)
  Water is tasteless. done clear
  D)
  Water dissolves most of the substances in it. done clear
  E)
  None of these done clear
  View Solution play_arrow