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BIOLOGY

JAMB 2015 - Question 30

Biology 2015 JAMB Past Questions - Question 30: The increasing order of the particle size in the following soil types is

Choose the most appropriate option for the gap .

The increasing order of the particle size in the following soil types is

A: silt------sand ------- clay --- gravel

B: clay ------- silt ----- sand ------ gravel

C: silt --- clay ----- sand ---- gravel

D: clay -------- sand ---- silt --------- gravel.

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Correct Answer

Explanation

The diameter of the four different types of soil particles is tabulated below from smallest to thelargest. Particle Diameter in (mm) 1 clay less than 0.002 2 silt ----- combination of mud and san 0.0002 to 0.023 sand (fine and coarse) 0.02 to 2.04 Gravel more than 2.0