Which of the following tools are used in soil analysis? I. pH meter II. Sieve...
AGRICULTURE
WAEC 2023
Which of the following tools are used in soil analysis?
I. pH meter
II. Sieve
III. Hygrometer
- A. I and II
- B. I and III
- C. I, II and III
- D. II and III
Correct Answer: C. I, II and III
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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