A soil with particles of less than 0.002mm in diameter is referred to as

Assessment: WAEC SSCE - Agricultural Science - 1991 (Objective) Subject: Agricultural Science

Question 1 Report

A soil with particles of less than 0.002mm in diameter is referred to as
Answer Details
A soil with particles of less than 0.002mm in diameter is referred to as "clay." Clay particles are the smallest soil particles and have a very fine texture. Due to their small size, clay particles have a large surface area relative to their volume, which makes them very effective at holding water and nutrients. This can be beneficial for plant growth, but it can also lead to soil compaction and poor drainage if the clay content is too high. Soils with a high clay content can also be difficult to work with, as they tend to be sticky and can form clumps when wet.
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