Question

what are the important constitutional of soil​

Answer 1

Answer:

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Explanation:

As a whole, soil is made up from four constituents: mineral material, organic material, air and water. There are considered to be three main mineral parts to soil; 'sand', 'silt' and 'clay'. These parts give the soil its 'mineral texture'.

Answer 2

the land have a nitrogen ,earthworm in soil ,planting the crops in circular method , use only the natural fertilizers