Solar System Quiz for Kids

List of Important Solar System Quiz Questions Answers:

You will have heard about the Solar System, through this post our team will give you information about the Solar System like what is the largest planet in our solar system? which planets revolve around the sun? who discovered the solar system? etc. The Solar System Quiz gave essential solar system knowledge, this solar system quiz will prove useful in your upcoming test. The solar system was genesis five billion years ago when a new star was born, which we know by the name of the sun. The Sun’s mass is 99.86% in the 100% solar system. The members of the Solar System themselves have all the planets including the Sun, asteroids, moons, meteorites, comets, and dust, they all make the solar system. This is due to the Sun’s gravitational power. Sun is the largest member of our solar system. Sun was born 4.6 billion years ago. It is mostly made of hydrogen and helium gas that’s provides light and heat to all planets. Just as the Earth and the other planets revolve around the Sun, so the sun also revolves around the centre of the galaxy, and this round Sun completes in 225-250 million years. Until 2006 AD, there were nine planets in the solar system. Pluto was the planet most distant from the Sun. In the year 2006, the International Astronomical Union (IAU) adopted the new definition of planets, according to which Pluto does not fall within the definition of planetary planets. Therefore, it is no longer considered the planet of the solar system. Therefore, the number of planets is currently eight. In 2006 Pluto was accepted as a dwarf planet. There are five known dwarf planets in our solar system -Pluto, Ceres, Haumea, Makemake and Eris.

Importance of Solar System Quizzes

Qus: How old is the solar system?
(a) 5 million years    (b) 5000 years
(c) 5 billion years     (d) 500 billion years
Ans: 5 billion years

Qus: How long does it take for light from the Sun to reach Earth?
(a) 1 minute         (b) 5 minutes
(c) 8 minutes        (d) 24 hours
Ans: 8 minutes

Qus: It takes the Sun 225-250 million years to do one revolution of the Milky Way Galaxy. How fast does the Sun travel?
(a) 220km in an minute          (b) 220km in a second
(c) 220km in a year                (d) 220 km in a hour
Ans: 220km in a second

Qus: In the following what are the terrestrial planets?
(a) Earth, Jupiter, and Pluto                        (b) Mercury, Venus, Earth, Mars
(c) Pluto, Comets, Asteroids, Meteors        (d) Jupiter, Saturn, Neptune, Uranus
Ans: Mercury, Venus, Earth, Mars

Qus: Which statement describes the atmosphere of the planet correctly?
(a) Earth is mostly oxygen                          (b) Mercury is mostly nitrogen
(c) Venus is mostly carbon dioxide             (d) Saturn is mostly helium
Ans: Venus is mostly carbon dioxide

Qus: How many planets are there in our solar system?
(a) Ten                 (b) Eleven
(c) Eight              (d) Nine
Ans: Eight

Qus: How far is the sun away from the Earth?
(a) 150 million kilometres              (b) 140 million kilometres
(c) 210 million kilometres              (d) 200 million kilometres
Ans: 150 million kilometres

Qus: What is the rotation period of Venus in the following?
(a) 200 days               (b) 243 days
(c) 190 days               (d) 188 days
Ans: 243 days

Qus: In the following What is the percentage of nitrogen on earth?
(a) 70%                 (b) 56%
(c) 78%                 (d) 69%
Ans: 78%

List of Common Solar System Quiz Questions Answers

Qus: What is the Name of first successful spacecraft to Mars?
(a) Opportunity             (b) Mariner 4
(c) Viking-5                   (d) Maven
Ans: Mariner 4

Qus: Jupiter has a giant storm called the ‘Great ____ spot’.
(a) Green                (b) Red
(c) Blue                  (d) Violet
Ans: Red

Qus: How many moons does the planet Saturn have?
(a) 62                 (b) 43
(c) 76                 (d) 78
Ans: 62

Qus: In the following who is the closest planet to the Sun?
(a) Venus                              (b) Mercury
(c) Pluto                               (d) Earth
Ans: Mercury

Qus: In the following who discovered the planet Uranus?
(a) Richard Kirwan               (b) William Herschel
(c) Joseph Priestley               (d) Galileo
Ans: William Herschel

Qus: What are the two basic types of planets in the Solar System?
(a) Terrestrial and Jovian                    (b) Tomaso and Jerrian
(c) Ice and Gas                                    (d) None of these
Ans: Terrestrial and Jovian

Qus: Name the largest planet in the Solar System?
(a) Jupiter          (b) Saturn
(c) Uranus         (d) Pluto
Ans: Jupiter

Best Quiz Questions on Solar System

Qus: In the following which planet is third from the sun?
(a) Earth          (b) Mars
(c) Mercury     (d) Venus
Ans: Earth

Qus: The ‘Red Planet’ is the nickname of which planet?
(a) Mars             (b) Pluto
(c) Saturn           (d) Mercury
Ans: Mars

Qus: What causes a solar eclipse in the following?
(a) Another planet blocks our view
(b) There’s a dark side of the sun
(c) The moon casts a shadow on the earth
(d) None of these
Ans: The moon casts a shadow on the earth

Qus: Do you know which planet the moon Titan belongs to?
(a) Jupiter             (b) Saturn
(c) Neptune          (d) None of these
Ans: Saturn

Qus: What is the sun in the following?
(a) A Comet              (b) A Moon
(c) A Planet               (d) A Star
Ans: A Star

Qus: Which planet is named after the Ancient Roman Goddess of Love?
(a) Saturn            (b) Neptune
(c) Venus             (d) Jupiter
Ans: Venus

Qus: Which planet is farthest from the sun?
(a) Neptune                (b) Uranus
(c) Pluto                     (d) Jupiter
Ans: Neptune