Science, asked by 9758tanuj, 1 year ago

Why does soil is brown?

Answers

Answered by Prabhu2004

soil is brown due to the presence of humus

Answered by rohan510

Yellow or red soil indicates the presence of oxidized ferric iron oxides. Dark brown or black color in soilindicates that the soil has a high organic matter content. Wet soil willappear darker than dry soil.
hope it helps you
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