Question

What are the landform features a river forms in its upper course?

Answer 1

Explanation:

In the upper course of a river gradients are steep and river channels are narrow. Vertical erosion is greatest in the upper course of a river. As the result of this typical features include steep valley sides, interlocking spurs, rapids, gorges and waterfalls.

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Answer 2

Upper course river features include steep-sided V-shaped valleys, interlocking spurs, rapids, waterfalls and gorges.

Valley, elongate depression of the Earth's surface. Valleys are most commonly drained by rivers and may occur in a relatively flat plain or between ranges of hills or mountains. Those valleys produced by tectonic action are called rift valleys. Very narrow, deep valleys of similar appearance are called gorges.