Most Americans Can’t Pass This Simple Geography Quiz

Corey Moylan|Quiz|20 Oct 2025

What is the world’s longest mountain range?

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Retry Correct Incorrect The Andes extend through seven South American countries including Venezuela, Colombia, Ecuador, Peru, Bolivia, Argentina, and Chile. The mountain range was created more than 50 million years ago, when the Pacific and South American tectonic plates collided.
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DEA / PUBBLI AER FOTO/De Agostini/Getty Images
DEA / PUBBLI AER FOTO/De Agostini/Getty Images

What is the world’s longest mountain range?

  • The Himalayas
  • The Andes
  • The Appalachians
  • The Rocky Mountains
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