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Explain the two main components of soil with
en examples
Answers
Explanation:
Mineral. The largest component of soil is the mineral portion, which makes up approximately 45% to 49% of the volume. ...
Water. Water is the second basic component of soil. ...
Organic matter. ...
Gases. ...
Microorganisms.
Water and Air
Air is not solid or liquid, but a combination of gaseous elements that are found naturally in Earth's atmosphere. In soil, air pockets allow water to pass through the soil and into the plants growing above and below the soil line. Water in soil usually contains dissolved salts and other chemicals. Water is an essential part of soil; plants cannot survive without it. Some soils, like clay, retain water much better than others. When water lingers in soil instead of passing through it easily, the soil becomes more densely packed. Some plants cannot grow in heavy, moisture-rich clay soils.