Multiple choice

Which of the following landforms are not caused due to running water?

  1. Gorges

  2. Canyons

  3. Valleys

  4. Tunnels

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

Gorges, canyons, and valleys are classic landforms carved by running water (rivers) over millions of years through erosion. Tunnels, however, are typically artificial structures built by humans for transportation (railways, roads) or water management, though natural caves can form through other processes like chemical weathering in limestone.