What do you mean by 'I' shaped valley? Explain
Answers
Answer:
Valleys are generally U-shaped or V-shaped which are formed after a long time of weathering factors like strong winds and heavy rain. But in some cases, there are valleys formed where the sides of the valley are almost parallel to each other, forming the shape of an 'I' and hence sometimes called as I-shaped valley
Answer:
Valleys are generally U-shaped or V-shaped which are formed after a long time of weathering factors like strong winds and heavy rain.
But in some cases, there are valleys formed where the sides of the valley are almost parallel to each other, forming the shape of an 'I' and hence sometimes called as l-shaped valleyThey are formed in river valleys which, during the ice age, have been filled by a large glacier . These glaciers have deepened, straightened and widened the valley by plucking and abrasion. A hanging valley is a smaller side valley left 'hanging' above the main U-shaped valley formed by a tributary glacier.