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
Water covers most of the earth, therefore, our planet is also known as the
  • A
    Red planet
  • B
    Hydro planet
  • C
    Blue planet
    Correct
  • D
    Water planet
2
Pines, Deodar and oak are the plants found in/on
  • A
    Water
  • B
    Mountains
    Correct
  • C
    Deserts
  • D
    Plains
3
Micro organism that convert plants and animals dead parts into humus are called
  • A
    Carnivores
  • B
    Producer
  • C
    Decomposer
    Correct
  • D
    Herbivores
4
The process of digging minerals is called
  • A
    Leaching
  • B
    Canning
  • C
    Boring
  • D
    Mining
    Correct
5
The process of growing crops, fruits and vegetable is called
  • A
    Green house
  • B
    Agriculture
    Correct
  • C
    Grazing
  • D
    Animal husbandry
6
Plants and animals change in their body structure to adjust in particular habitat by the process of
  • A
    Regeneration
  • B
    Fermentation
  • C
    Adaptation
    Correct
  • D
    Combination
7
Water holding capacity is the highest in
  • A
    Mixture of sand and loam
  • B
    Sandy soil
  • C
    Loamy soil
  • D
    Clayey soil
    Correct
8
Natural decomposer includes
  • A
    Protozoa and algae
  • B
    Water and air
  • C
    Virus and algae
  • D
    Bacteria and fungi
    Correct
9
Which layer is formed of decayed organic matter?
  • A
    Humus
    Correct
  • B
    Air
  • C
    Clay
  • D
    Minerals
10
Which of the following is not forest product?
  • A
    Fodder
  • B
    Rayon
    Correct
  • C
    Wood
  • D
    Fruits
11
Soil erosion is a process of
  • A
    Removal of top soil
    Correct
  • B
    Weathering
  • C
    Soil formation
  • D
    Soil pollution
12
Green plants of an ecosystem are called
  • A
    Decomposers
  • B
    Producers
    Correct
  • C
    Multiplier
  • D
    Consumers
13
Uppermost fertile layer of earth crust is called
  • A
    Humus
  • B
    Minerals
  • C
    Rocks
  • D
    Soil
    Correct
14
Average weather condition over a long period of time is called
  • A
    Temperature
  • B
    Humidity
  • C
    Climate
    Correct
  • D
    Troposphere
15
Ultimate source of energy is
  • A
    Wood
  • B
    Petrol
  • C
    Coal
  • D
    Sun
    Correct