Waec Model Questions Vol1 2025 Agricultural Science Question 2

Practice practical question 2 from the 2025 Waec Model Questions Vol1 Agricultural Science examination. This question covers Soil Science .

Waec Model Questions Vol1 2025 Agricultural Science Practical

Topic: Soil Science

Question 2 WAEC_MODEL_QUESTIONS_VOL1 • 2025 • AGRICULTURAL_SCIENCE • practical

A soil scientist conducts a pH test on soil samples collected from different depths: 0-15 cm, 15-30 cm, and 30-45 cm. The pH values obtained are 6.5, 5.8, and 7.0 respectively. Using this data, answer the following questions.

Question Parts

( a )

Calculate the average pH of the soil samples.

( b )

Explain the significance of soil pH in agricultural practices.

( c )

If the ideal pH for growing maize is between 6.0 and 6.8, determine whether the soil at each depth is suitable for maize cultivation.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Waec Model Questions Vol1 2025 Agricultural Science Question 2. It is one of the practical questions from the 2025 Waec Model Questions Vol1 Agricultural Science examination.

The question covers Soil Science .

View More Waec Model Questions Vol1 2025 Agricultural Science Questions More Waec Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support