Science, asked by artia1r2t3, 6 months ago

what do you mean by top soil

Answers

Answered by amrutha3596

Answer:

Topsoil is the upper, outermost layer of soil, usually the top 5–10 inches (13–25 cm). It has the highest concentration of organic matter and microorganisms and is where most of the Earth's biological soil activity occurs. ... The soil's volume substantially decreases. It decomposes

Answered by 12345678devipriyacom

Answer:

horizontal-A is anthor name of top soil

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