A V-shaped valley is a feature produced by ________

A. Youthful river

B. Mature river

C. Old river

D. All of the above

Answer: Option A

Solution(By Examveda Team)

A V-shaped valley is a feature produced by youthful river. A V-shaped valley, sometimes called a river valley, is a narrow valley with steeply sloped sides that appear similar to the letter "V" from a cross-section. They are formed by strong streams, which over time have cut down into the rock through a process called downcutting.