Which of the following tools are used in soil analysis? I. pH meter II. Sieve...

Agricultural Science

WAEC 2023

Which of the following tools are used in soil analysis?
I. pH meter
II. Sieve
III. Hygrometer

A. I and II
A. I and III
C. I, II and III
D. II and III

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Correct Answer: Option C

Explanation

All the tools listed are used in soil analysis. A pH meter is used to measure the acidity or alkalinity of the soil. A sieve is used to separate and grade soil and rock particles according to their size. A hygrometer is used to measure the moisture content in the atmosphere, which can affect soil moisture levels.

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