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Sandbanks and sandbars will form, preventing navigation, or changing the direction of the river.
A raised portion of sand in a river or sea.
sandbars
They have all been formed by Sandblasting
Over time the silt changes the shape of the river as it is formed into islands, sandbars, and river bends
They have all been formed by Sandblasting
Heavy sediment can form sandbars wherever the current is less than the main flow. River floods can remove the sandbar due to the stronger flow.
They have all been formed by Sandblasting
longshore currents for example ,often deposit sand along shorelines,the sand builds up to form sandbars
A meander is a curve or bend in a stream or river.
the answer is meander
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