Multiple choice general knowledge

The place known as the Roof of the world is

  1. Greenland

  2. Tibet

  3. Russia

  4. Canada

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

Tibet is called the 'Roof of the World' because it has the highest average elevation of any region on Earth, sitting on the Tibetan Plateau with an average height of around 4,500 meters. Greenland, Russia, and Canada have high elevations in parts but are not predominantly high-altitude plateaus like Tibet.