Class 04 EVS Our Natural Resources CBSE Questions & Answers

Class 4 · EVS Our Natural Resources

This is Science and Social Science (EVS) class 04 EVS Our Natural Resources CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Breaking down of big pieces of rock into smaller pieces is called
  • A
    Mounding
  • B
    Curving
  • C
    Weathering
    Correct
  • D
    Soiling
2
The huge holes through which minerals are dug out underneath the earth surface is called
  • A
    Bore-wells
  • B
    Dug well
  • C
    Mines
    Correct
  • D
    Tube wells
3
Rice wheat are
  • A
    Cash crops
  • B
    Spice crops
  • C
    Low cost crops
  • D
    Staple crops
    Correct
4
All the living organisms forms the ______________ of ecosystem.
  • A
    Organic components
  • B
    Natural components
  • C
    Biotic components
    Correct
  • D
    Abiotic components
5
The substance that are naturally present in the earth and are used by us for various needs are called
  • A
    Non-metals
  • B
    Metals
  • C
    Minerals
    Correct
  • D
    Ions
6
Which of the following creature is not found in soil?
  • A
    Springtail
  • B
    Earthworm
  • C
    Mite
    Correct
  • D
    Lemur
7
Increase in carbon dioxide gas in atmosphere causes
  • A
    All of the above
  • B
    Global warming
    Correct
  • C
    Deforestation
  • D
    Heavy rain
8
Air pollution is caused by
  • A
    Excessive rain
  • B
    Green house effect
  • C
    Burning of fossil fuels
    Correct
  • D
    Respiration
9
Which one is not a natural force that causes weathering of rock?
  • A
    Glacier
  • B
    Wind
  • C
    Water
  • D
    Earthquake
    Correct
10
Which one is a biotic component of nature?
  • A
    Water
  • B
    Air
  • C
    Microbes
    Correct
  • D
    Soil
11
____________ kills animals unlawfully.
  • A
    Poachers
    Correct
  • B
    Biologist
  • C
    Scientists
  • D
    Farmers
12
Coffee cultivation of is best suited in
  • A
    Alluvial soil
  • B
    Black soil
  • C
    Laterite soil
    Correct
  • D
    Red soil
13
______________ found in milk helps us build strong and healthy bones.
  • A
    Calcium
    Correct
  • B
    Magnesium
  • C
    Iron
  • D
    Copper
14
A substance that is spread on the ground to make plants grow better
  • A
    Salts
  • B
    Acids
  • C
    Fertilizer
    Correct
  • D
    Minerals
15
Environment and cool and peaceful in
  • A
    Village
    Correct
  • B
    Cities
  • C
    Metro
  • D
    Town