Question

which of the following is not a constituent of soil?

a. clay
b.sand
c.plastic ​

Answer 1

Answer:

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

Answer:-

c.plastic

◆It is because plastic is an artificial human made product. Whereas, clay and sand are nature made and are major constituents of the soil.◆

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