Question

Why floodplain are fertile

Answer 1

Answer:

A floodplain is very fertile as it is next to stream or river and due to river sediments which is deposited there. Sediments are good for plants on the flood plains

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Answer 2

Flood plains are very fertile because a times when the river water overflows, it results in the flooding of the neighbouring areas. this deposits a layer of fine soil and other sediments at the banks of the river, which leads to fertile floodplains.