Multiple choice general knowledge science & technology

Spot the odd man out: Earth, Mars, Neptune, Venus

  1. Earth

  2. Mars

  3. Neptune

  4. Venus
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Neptune is the odd one out because it's an outer solar system ice giant, while Earth, Mars, and Venus are all terrestrial (rocky) planets in the inner solar system. Neptune's composition, size, and distance from the sun make it fundamentally different from the other three.

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