15 questions on the planet Mars:
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The quiz above includes the following questions:
- Mars is often referred to as the ...
- Mars is a ...
- Olympus Mons is ...
- Mars has the largest volcano in the Solar System. It is called ...
- How many moons does Mars have?
- What are Mars moons called?
- Mars is smaller than Earth. What proportion of Earth’s diameter is Mars’s?
- How many times the height of Mount Everest is Olympus Mons?
- What is the name of the largest canyon on Mars?
- Valles Marineris is ...
- How long ago did Mars lose its magnetosphere?
- 96% of the atmosphere on Mars consists of ...
- Mars has an axial tilt of 25.19°, similar to ...
- How many Earth days does it take Mars to orbit the Sun?
- Which planet has a larger orbital eccentricity than Mars?