Question

give the detailed information about the allavial
Soll and black soil of India​

Answer 1

Answer:

Black soil in India is rich in metals such as Iron, Magnesium and Aluminum. However it is deficient in Nitrogen, Potassium, Phosphorous and Humus. Black soil is of red colour mainly due to its iron oxide content. This soil shares 15 % of all types of soil in India.

The soils are fine grained contain high proportion of Calcium and Magnesium carbonates. Black soil holds more moisture and available for a long time.

Explanation:

Alluvial soils are soils deposited by surface water. You’ll find them along rivers, in floodplains and deltas (like the Mississippi Delta), stream terraces, and areas called alluvial fans. This last category results from larger floods, causing the soil to spread out in the shape of a triangle fan.

These soils are formed differently than many other soils, which are made through the long process of rock transformation

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