Class 03 EVS Earth Our Home CBSE Questions & Answers

Class 3 · EVS Earth Our Home

This is EVS class 03 EVS Earth our Home CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
The image shown below is called
Question 1 figure 1
  • A
    Revolution of earth
    Correct
  • B
    Rotation of sun
  • C
    Rotation moon
  • D
    Rotation of sun
2
Orbit is the
  • A
    Path along which sun moves
  • B
    Circular path of earth
  • C
    Path along which a celestial body revolves
    Correct
  • D
    Rectangular path of moon
3
The only source of light and heat for all the planets is
  • A
    Comets
  • B
    Sun
    Correct
  • C
    Moon
  • D
    Plants
4
Which of the following gas is called green house gas?
  • A
    Chlorofluorocarbon gas
  • B
    Argon
  • C
    Carbon dioxide gas
    Correct
  • D
    Carbon monoxide gas
5
Gravitational force of the heavenly body like earth and moon depends upon
  • A
    Gaseous medium
  • B
    Colour of the object
  • C
    Mass of the object
    Correct
  • D
    Size of the object
6
Stars are
  • A
    Reflecting surface
  • B
    Masses of gases
    Correct
  • C
    Masses of water
  • D
    Masses of stones
7
INSAT 3B or Kalpana are
Question 7 figure 1
  • A
    Infrasonic plane
  • B
    High speed Aeroplane
  • C
    Artificial satellite
    Correct
  • D
    Natural satellite
8
The streak of light in the night sky are commonly called
  • A
    Burning star
  • B
    Shooting star
    Correct
  • C
    Destroying star
  • D
    Comets
9
Speed of light in air is about
  • A
    1,500,00 km/h
  • B
    1,000,00 km/s
  • C
    3,000,00 km/s
    Correct
  • D
    5,000,00 km/s
10
The study of the objects in the sky is known as
  • A
    Astronomy
    Correct
  • B
    Aeronautical science
  • C
    Gravitational science
  • D
    Astrophysics
11
Earth and other planets revolve around the Sun due to
  • A
    Gravitational force of Sun
    Correct
  • B
    Gravitational force of earth
  • C
    Magnetic force of Sun
  • D
    Magnetic force of earth
12
If we see earth from a spaceship, different countries and state are
  • A
    Separated by mountain
  • B
    Separated by dots
  • C
    Not separated by lines
    Correct
  • D
    Separated by lines
13
The rotation of earth causes
Question 13 figure 1
  • A
    Change in wind
  • B
    Change in humidity
  • C
    Day and night
    Correct
  • D
    Change in season
14
Size of moon at night
  • A
    Change irregularly
  • B
    Change on new moon night only
  • C
    Remain same
  • D
    Keeps changing
    Correct
15
Which one is a correct statement about the stars?
  • A
    Stars are smaller than moon
  • B
    Stars are larger in size
    Correct
  • C
    Stars are made up of rocks
  • D
    Stars do not have their own light