All 13 questions
Prefer reading to playing? Here is every question of this quiz — answers come with your score.
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Which planet orbits closest to the Sun?
- Mercury
- Mars
- Venus
- Earth
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Which is the largest planet in the Solar System?
- Uranus
- Neptune
- Saturn
- Jupiter
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Which planet is known as the Red Planet?
- Mars
- Mercury
- Jupiter
- Venus
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Which planet is famous for the brightest and widest ring system?
- Mars
- Neptune
- Venus
- Saturn
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How many planets are officially recognised in the Solar System today?
- Eight
- Nine
- Seven
- Ten
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Which two planets have no moons at all?
- Earth and Venus
- Mercury and Mars
- Venus and Mars
- Mercury and Venus
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Which planet has the fastest winds ever measured in the Solar System?
- Mercury
- Neptune
- Mars
- Earth
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What is the Sun mostly made of?
- Iron and nickel
- Carbon and methane
- Oxygen and nitrogen
- Hydrogen and helium
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Which planet takes the longest to complete one orbit of the Sun?
- Uranus
- Saturn
- Jupiter
- Neptune
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A day on Venus lasts longer than a year on Venus.
- True
- False
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Neptune is currently the farthest recognised planet from the Sun.
- True
- False
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The ring of icy bodies orbiting beyond Neptune is called the ___ Belt.
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The only moon in the Solar System with a thick atmosphere is Saturn's moon ___.