Waec Model Questions Vol1 2022 Geography Question 37

Practice objective / multiple choice question 37 from the 2022 Waec Model Questions Vol1 Geography examination.

Waec Model Questions Vol1 2022 Geography Objective / Multiple Choice Medium Difficulty

Question 37 WAEC_MODEL_QUESTIONS_VOL1 • 2022 • GEOGRAPHY • objective

A soil sample contains 45 % sand, 35 % silt and 20 % clay. The field capacity (FC) can be estimated by the formula FC = 0.1×(%sand/100) + 0.2×(%silt/100) + 0.4×(%clay/100) (expressed in cm³ cm⁻³). What is the estimated field capacity of the soil?

Answer Options

Correct Answer A. 0.195

B. 0.185

C. 0.175

D. 0.205

Correct Answer

Correct Option:

0.195

About This Question

This is Waec Model Questions Vol1 2022 Geography Question 37. It is one of the objective questions from the 2022 Waec Model Questions Vol1 Geography examination.

Difficulty level: Medium .

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Waec Model Questions Vol1 2022 Geography Question 37

A soil sample contains 45 % sand, 35 % silt and 20 % clay. The field capacity (FC) can be estimated by the formula FC = 0.1×(%sand/100) + 0.2×(%silt/100) + 0.4×(%clay/100) (expressed in cm³ cm⁻³). What is the estimated field capacity of the soil?

Answer Options

About This Question

Master the Exam!

A soil sample contains 45 % sand, 35 % silt and 20 % clay. The field capacity (FC) can be estimated by the formula FC = 0.1×(%sand/100) + 0.2×(%silt/100) + 0.4×(%clay/100) (expressed in cm³ cm⁻³). What is the estimated field capacity of the soil?