Si, We, yes
The thick mass of grass and soil is called the topsoil
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This thick mass of grass is called sod. It consists of matted roots and the lower parts of the plant stems that intertwine to create a dense network, effectively binding the soil together and preventing erosion.
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Grass roots help conserve soil by creating a dense network that holds the soil in place and reduces erosion from wind and water. Additionally, grass roots can penetrate deep into the soil, helping to break up compacted soil and improve water infiltration. The roots also add organic matter to the soil as they decompose, increasing its fertility and structure.
No, loess is a fine, silty soil deposited by the wind, not a mass of roots. The roots of prairie grasses helped hold the soil in place and retain moisture.
the structure of grass roots is that it come from the soil and is born from the grass
true
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