Multiple choice general knowledge

About how much of the Earth?s landmass is mountainous?

  1. 25%

  2. 50%

  3. 75%

  4. 60%

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

Approximately 25% of Earth's land surface is mountainous terrain. Mountains cover a significant but minority portion of the planet's total land area, playing crucial roles in climate, water cycles, and biodiversity.