Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life.

Is soil not a mineral?

Poor soil is either too heavy (clay soil which holds nutrients and water but doesn't drain well, and can be hard for the plant roots to push through), or too light (sandy soil which drains very well, but means water and nutrients can just wash away). that is why soil is not a mineral.

Is soil a mixture of minerals?

Soils are complex mixtures of minerals, water, air, organic matter, and countless organisms that are the decaying remains of once-living things. ... The unconsolidated mineral or organic material on the immediate surface of the earth that serves as a natural medium for the growth of land plants.