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5th Grade > Science

OUR UNIVERSE MCQs

Total Questions : 56 | Page 6 of 6 pages
Question 51.


Which of the following planet of our solar system is farthest from the Sun?


  1.     Pluto
  2.     Jupiter
  3.     Mercury
  4.     Neptune
 Discuss Question
Answer: Option D. -> Neptune
:
D
- Till 2006, Pluto was considered as the last planet of our solar system but after that it was excluded and was reclassified as a dwarf planet.
- Now, neptune is the last planet in our solar system and it is the farthest planet from the Sun.
Question 52.


Can you complete the missing link in the following sequence?
Earth, Mars, ___, Saturn


  1.     Mercury
  2.     Neptune
  3.     Uranus
  4.     Jupiter
 Discuss Question
Answer: Option D. -> Jupiter
:
D
The sequence shows the order of planets in the solar system. Jupiter is the 5th planet from the Sun after Mercury, Venus, Earth and Mars. It is the biggest planet in our Solar System.
Question 53.


A supermassive ___ is present in the centre of the Milky Way galaxy.


  1.     black planet
  2.     black hole
  3.     dwarf planet
  4.     star
 Discuss Question
Answer: Option B. -> black hole
:
B
- A supermassive black hole is present in the centre of the Milky Way galaxy.
- It is a region from which nothing can escape, not even light.
Question 54.


Region of universe that lies between the orbits of Mars and Jupiter is known as:


  1.     kuiper belt
  2.     comet belt
  3.     oort cloud
  4.     asteroid belt
 Discuss Question
Answer: Option D. -> asteroid belt
:
D
Asteroid are rocky and metallic objects that orbit around the Sun.
The vast majority of asteroids that orbit within the main asteroid belt are located between the orbits of Mars and Jupiter. 
Question 55.


Which of the following planet is often called a morning and an evening star?


  1.     Earth
  2.     Saturn
  3.     Mars
  4.     Venus
 Discuss Question
Answer: Option D. -> Venus
:
D
- Venus appears in the eastern sky before sunrise. Sometimes it appears in the western sky just after sunset. Therefore it is often called a morning or an evening star.
Question 56.


The shedding of leaves is one of the main features of which season?


  1.     Spring
  2.     Winter
  3.     Autumn
  4.     Summer
 Discuss Question
Answer: Option C. -> Autumn
:
C
- Autumn is one of the four seasons.
- It marks the transition from summer to winter and the temperature starts to drop gradually.
- The shedding of leaves from decidous trees is one of the main features of this season.

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