Multiple choice general knowledge

Which of the following is called a 'red planet'?

  1. Mars

  2. Pluto

  3. Venus

  4. Jupiter

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Mars is called the 'red planet' because of its reddish appearance, which is caused by iron oxide (rust) on its surface. This distinctive color makes Mars easily identifiable and is the reason for its common nickname.