Question

How are alluvial soils formed?
two advantages of alluvial soil.​

Answer 1

Answer:

Alluvial soil is formed by the deposition of materials and sediments brought in by the rivers contains silt etc. they are highly populated areas. (1) they have good amount of phosphorus, sulfur etc. due to enormous amount of crop produce.

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Answer 2

Answer:

Here's Your Answer

Explanation:

Rivers while flowing through mountains erode the rocks. These sediments and silt are then deposited on river bank and the land that is flooded by rivers. Deposition of these sediments results in the formation of the alluvial soil.

The main advantages of alluvial soil are; They are very humus rich in nature and are fertile. They are rich in potassium and are highly suitable for the agriculture.