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Which deep valley is nearly equal in width at its top and bottom, with very steep sides?

ARill
BGorge
CCanyon
DGully
Answer & 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._
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