Which deep valley is nearly equal in width at its top and bottom, with very steep sides?
- Rill
- Gorge
- Canyon
- Gully
Show answer and solution
Correct answer: B. Gorge
1. A canyon is wider at the top than the bottom.
2. A gorge is equal in width top and bottom.
3. Gorges form in hard rocks.
_Source: syllabus Fundamentals of Physical Geography, Chapter 7, Landforms and their Evolution._