Question

why are the alluvial soils of South India darker in colour?​

Answer 1

Answer:

Soil Colour: These soils are black in colour due to the presence of iron, aluminium compounds and humus. Other Characteristic Features: These soils are rich in minerals and known for their fertility. The soil depth varies from place to place.

Answer 2

Answer:

The Alluvial Soil of the Godavari valley is formed due to the deposition of alluvium brought mainly from the Deccan trap region which is volcanic in origin. It is dark in colour. ... This soil is agriculturally very important because it is a mixture of sand, clay and silt (loamy) which makes it very fertile .

Explanation:

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