Inner Planets Of Solar System Quiz! Trivia

28 Questions | Total Attempts: 2052

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Inner Planets Of Solar System Quiz! Trivia

Can you pass this Inner Planets of Solar System Trivia? Our solar system is made up of a number of planets that go round one sun. Mercury is the closes to the sun and the earth is the only planet that can support life and plant growth so far. Expeditions made outside the earth found out unlike the earth most of the planets around us have more than one moon. Take the quiz and learn more facts on the planets in our solar system.


Questions and Answers
  • 1. 
    What is the biggest inner planet?
    • A. 

      Mercury

    • B. 

      Venus

    • C. 

      Earth

    • D. 

      Mars

  • 2. 
    How many moon(s) do(es) Mars have?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

    • E. 

      5

    • F. 

      6

    • G. 

      7

    • H. 

      8

    • I. 

      9

    • J. 

      10

    • K. 

      11

  • 3. 
    The inner planets and outer planets are divided by a boundary of debris known as the what?
    • A. 

      Kiper Belt

    • B. 

      Asteroid Belt

    • C. 

      Comet Debris

    • D. 

      Solar Flares

    • E. 

      The Big Bang

  • 4. 
    Which of the inner planets is considered Earth's Twin?
    • A. 

      Mercury

    • B. 

      Venus

    • C. 

      Mars

    • D. 

      Jupiter

    • E. 

      Pluto

  • 5. 
    What is the primary difference between the inner planets and outer planets?
    • A. 

      The inner planets are furthest away from the sun

    • B. 

      The inner planets are rocky planets

    • C. 

      The inner planets are gas giants

    • D. 

      The inner planets all have breathable atmospheres for Human Beings

  • 6. 
    The Sun is a planet.
    • A. 

      True

    • B. 

      False

  • 7. 
    What are the 2 names of Mars' Moons?
    • A. 

      The Moons

    • B. 

      Mercury and Venus

    • C. 

      Phobos and Deimos

    • D. 

      Tom and Jerry

  • 8. 
     What is the galaxy that we live in called?
    • A. 

      The Milky Way

    • B. 

      Three Muskateers

    • C. 

      Snickers

    • D. 

      Butterfinger

  • 9. 
    What planet is the 3rd planet from the sun?
    • A. 

      Jupiter

    • B. 

      Earth

    • C. 

      Mars

    • D. 

      Uranus

  • 10. 
    The Sun is a star.
    • A. 

      True

    • B. 

      False

  • 11. 
    The atmosphere has low pressure and is mostly carbon dioxide.
    • A. 

      Mars

    • B. 

      Venus

    • C. 

      Mercury

    • D. 

      Earth

  • 12. 
    What is this planet?
  • 13. 
    What is this planet?
  • 14. 
    Which planet is this?
  • 15. 
    Which planet is this?
  • 16. 
    Similar to each other in size density and internal structure.
    • A. 

      Venus

    • B. 

      Earth

    • C. 

      Mars

    • D. 

      Mercury

  • 17. 
    Has a rocky surface.
    • A. 

      Mercury

    • B. 

      Earth

    • C. 

      Venus

    • D. 

      Mars

  • 18. 
    The trapping of heat by the atmosphere.
    • A. 

      Greenhouse effect

    • B. 

      Ring

    • C. 

      Gas giants

    • D. 

      Catch 22

  • 19. 
    Spinning motion east to the west opposite of other planets.
    • A. 

      Retrograde rotation

    • B. 

      Ring

    • C. 

      Greenhouse effect

    • D. 

      Backspacing

  • 20. 
    The first four planets from the sun and they have rocky surfaces.
    • A. 

      Terrestrial planets

    • B. 

      Ring

    • C. 

      Retrograde rotation

    • D. 

      Dirt type planets

  • 21. 
    Has a tilted axis that causes seasons.
    • A. 

      Earth

    • B. 

      Mars

    • C. 

      Mercury

    • D. 

      Venus

  • 22. 
    The atmosphere is so heavy and thick that it would crush a human.
    • A. 

      Venus

    • B. 

      Earth

    • C. 

      Mars

    • D. 

      Mercury

  • 23. 
    Has almost no atmosphere.
    • A. 

      Mercury

    • B. 

      Venus

    • C. 

      Earth

    • D. 

      Mars

  • 24. 
    Has at least one moon.
    • A. 

      Earth

    • B. 

      Mars

    • C. 

      Mercury

    • D. 

      Venus

  • 25. 
    Called the ''red planets'' because of the color of the dust.
    • A. 

      Mars

    • B. 

      Venus

    • C. 

      Earth

    • D. 

      Mercury

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