Multiple choice general knowledge history

Which has the highest mountain?

  1. Earth

  2. Mars

  3. Moon

  4. Pluto
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Mars has Olympus Mons, the tallest known mountain in the solar system at 21.9 km. Earth's Mount Everest is only 8.85 km tall. The Moon's highest peak is much smaller, and Pluto has mountains but not as tall as Olympus Mons.

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