Question

explain the straight, braided and meandering channel ,​

Answer 1

Answer:

Braided channels are subdivided at low-water stages by multiple midstream bars of sand or gravel. A single meandering channel may convert to braiding where one or more bars are constructed, as downstream of a tight bend where coarse material is brought up from the pool bottom.

Answer 2

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✒A straight channel seems pretty obvious, though rarely is a channel perfectly straight in nature.

✒A meandering channel is one that takes twists and turns over its length.Map icon Geoscientists use the sinuosity ratio to determine whether a channel is straight or meandering.