Question

A deep, long and wide trough or basin with very steep concave high walls at its head as well as in sides is known as:

Answer 1

Héy Héllø...

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So, thé answer is.. : The cirques quite often are found at the heads of glacial valleys. The accumulated ice cuts these cirques while moving down the mountain tops. They are deep, long and wide troughs or basins with very steep concave to vertically dropping high walls at its head as well as sides

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