Question

Please tell me the answers to the following questions-
a) Describe how living organisms help in soil formation ? and
b) What do you mean by soil profile

Answer 1

i) when the living organisms die they get decayed and change in the form of humus . they then make the soil

ii) the type of soil , its constituents is known as soil profile

Answer 2

When living organisms die their body decomposes and forms humus and organic matter which helps in the formation of soil and also makes it fertile.
The different sections present in a soil is called its soil profile. There are 4 soil profiles.

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