How is soil formed?
Describe physical, chemical and biological processes involved in soil formation
Answers
Answer:
Explanation: soul formed in various ways I. e physical, chemical and biological respectivelyChemical weathering is the decomposition of rocks through a series of chemical processes such as acidification, dissolution and oxidation. Respiration of carbon dioxide by plant roots can lead to the formation of carbonic acid which can chemically attack rocks and sediments and help to turn them into soils.
Soil is thin layer of material covering the Earth's surface and is formed by weathering of rocks. It is mainly made up of mineral particles and organic materials like air ,water and living organisms. The physical ,chemical and biological process involved in it are...
In physical freezing, thawing,wetting ,drying , swelling and shrinking.
In Chemical Acidification, dissolution and oxidation.
In biological Respiration.
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