Science, asked by shalini1972008, 9 months ago

What is topsoil? mention it's features and functions....​

Answers

Answered by pravit1
0

Answer:

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Answered by Anniejeon97
7

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. Topsoil is composed of mineral particles, organic matter, water, and air.

Topsoil is an important part of any kind of lawn or garden because of it's contents. Topsoil has high amount of organic matter as well as microorganisms. As plants, vegetables and other organic matter dies, it slowly decays, and the nutrients are returned to the topsoil from where it came.

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