Quizzes › Science

The Solar System

The Sun, eight planets, moons and more, with real NASA pictures. Which planet is the biggest, the hottest, the one with rings?

26 questionsMultiple choicePicturesEnglish

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The questions

  1. 1

    Which planet is this?

    • Mars
    • Mercury
    • The Moon
    • Venus

    Answer: Mercury

  2. 2

    Which planet is this?

    • Earth
    • Mars
    • Mercury
    • Venus

    Answer: Venus

  3. 3

    Which planet is this?

    • Earth
    • Neptune
    • Uranus
    • Venus

    Answer: Earth

  4. 4

    Which planet is this?

    • Jupiter
    • Mars
    • Mercury
    • Venus

    Answer: Mars

  5. 5

    Which planet is this?

    • Jupiter
    • Neptune
    • Saturn
    • Uranus

    Answer: Jupiter

  6. 6

    Which planet is this?

    • Jupiter
    • Neptune
    • Saturn
    • Uranus

    Answer: Saturn

  7. 7

    Which planet is this?

    • Earth
    • Neptune
    • Saturn
    • Uranus

    Answer: Uranus

  8. 8

    Which planet is this?

    • Earth
    • Neptune
    • Uranus
    • Venus

    Answer: Neptune

  9. 9

    What is this?

    • A comet
    • Jupiter
    • Mars
    • The Sun

    Answer: The Sun

  10. 10

    What is this?

    • A comet
    • Mercury
    • Pluto
    • The Moon

    Answer: Pluto

  11. 11

    How many planets are there in our solar system?

    • Eight planets
    • Nine planets
    • Seven planets
    • Ten planets

    Answer: Eight planets

  12. 12

    Which planet is closest to the Sun?

    • It's Earth
    • It's Mars
    • It's Mercury
    • It's Venus

    Answer: It's Mercury

  13. 13

    Which planet is the biggest?

    • It's Earth
    • It's Jupiter
    • It's Neptune
    • It's Saturn

    Answer: It's Jupiter

  14. 14

    Which planet is the hottest?

    • It's Jupiter
    • It's Mars
    • It's Mercury
    • It's Venus

    Answer: It's Venus

  15. 15

    Which planet is called the Red Planet?

    • It's Jupiter
    • It's Mars
    • It's Mercury
    • It's Venus

    Answer: It's Mars

  16. 16

    Which planet has the most famous rings?

    • It's Mars
    • It's Mercury
    • It's Saturn
    • It's Venus

    Answer: It's Saturn

  17. 17

    Which planet spins on its side?

    • It's Earth
    • It's Jupiter
    • It's Mars
    • It's Uranus

    Answer: It's Uranus

  18. 18

    Which planet is farthest from the Sun?

    • It's Neptune
    • It's Pluto
    • It's Saturn
    • It's Uranus

    Answer: It's Neptune

  19. 19

    Which planet do we live on?

    • We live on Earth
    • We live on Mars
    • We live on the Moon
    • We live on Venus

    Answer: We live on Earth

  20. 20

    What is the Sun?

    • A comet
    • A moon
    • A planet
    • A star

    Answer: A star

  21. 21

    What is Jupiter mostly made of?

    • Gas
    • Ice cream
    • Rock
    • Water

    Answer: Gas

  22. 22

    Which planet has a giant storm called the Great Red Spot?

    • Jupiter has it
    • Mars has it
    • Saturn has it
    • Venus has it

    Answer: Jupiter has it

  23. 23

    How long does it take Earth to go around the Sun?

    • About 365 days
    • One day
    • One month
    • Ten years

    Answer: About 365 days

  24. 24

    How many moons does Earth have?

    • No moons
    • One moon
    • Twelve moons
    • Two moons

    Answer: One moon

  25. 25

    Which planets are the "inner" rocky planets?

    • Jupiter, Saturn, Uranus and Neptune
    • Mercury, Venus, Earth and Mars
    • Only Earth
    • Only Mars and Venus

    Answer: Mercury, Venus, Earth and Mars

  26. 26

    What do we call the millions of space rocks that circle the Sun between Mars and Jupiter?

    • The asteroid belt
    • The Milky Way
    • The Oort cloud
    • The rings of Saturn

    Answer: The asteroid belt