Class 05 EVS Air Water Weather CBSE Questions & Answers

Class 5 · EVS Air Water Weather

This is Science and Social Science (EVS) class 05 EVS Air Water Weather CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which of the following activities is water saving?
  • A
    Cleaning car using pipe
  • B
    Mopping floor instead of washing
    Correct
  • C
    Avoiding leaking tap
  • D
    Using water cleaning street
2
Rain water is generally
  • A
    Purest
    Correct
  • B
    Saline
  • C
    Always acidic
  • D
    Fit for drinking
3
When water vapour come in contact of cool surface it
  • A
    Forms dry ice
  • B
    Condense to water droplets
    Correct
  • C
    Change to ice
  • D
    Evaporate into air
4
Aquatic organisms get oxygen for respiration from
  • A
    Water
    Correct
  • B
    Beneath the soil layer
  • C
    Breaking water
  • D
    Atmosphere
5
Water is chlorinated to
  • A
    Improve its taste
  • B
    Change colour
  • C
    Kill germs
    Correct
  • D
    Soften it
6
Streamlined body is the adaptive feature of
  • A
    Forest animals
  • B
    Terrestrial animals
  • C
    Aquatic animals
    Correct
  • D
    Desert animals
7
There is acute water shortage due to
  • A
    Climate change
  • B
    Global warming
  • C
    Overuse and misuse
    Correct
  • D
    Excess evaporation
8
Ozone layer in atmosphere protect us from
  • A
    UV rays
    Correct
  • B
    Infra red
  • C
    Pathogen
  • D
    Lung disease
9
Total water is maintained by
  • A
    Condensation
  • B
    Water cycle
    Correct
  • C
    Evaporation
  • D
    Rain
10
Which device can be used to remove air in the tin can?
  • A
    Vacuum pump
    Correct
  • B
    Audio player
  • C
    Refrigerator
  • D
    JMG
11
Strong winds brings
  • A
    Tornado
  • B
    Rain
  • C
    Storm
    Correct
  • D
    Hail
12
All the animal population of a region is called
  • A
    Vertebrate
  • B
    Flora
  • C
    Detritus
  • D
    Fauna
    Correct
13
Which one is not a natural source of water
  • A
    Canal
    Correct
  • B
    Lake
  • C
    Pond
  • D
    River
14
All the living organisms including microorganisms forms the __________ of ecosystem.
  • A
    Abiotic components
  • B
    Microbes
  • C
    Pathogens
  • D
    Biotic components
    Correct
15
In which season water scarcity is most acute?
  • A
    Summer season
    Correct
  • B
    Rainy season
  • C
    Autumn season
  • D
    Winter season