Question

Reasons why some rivers have big deltas at their mouths

Answer 1

Answer:

The sediment is dropped at the mouth of the river. Some rivers drop so much sediment that waves and tides can't carry it all away. It builds up in layers forming a delta. Some deltas are so large that people can live on them.

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Answer 2

Answer:

The delta is formed by the sediments dropped at the mouth of the river. Some rivers drops so much sediments that tides and waves cannot carry it all way .And it built up in layers forming a delta . Some deltas are so large as people can live on them .

Explanation:

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