Neco 2024 Geography Question 27
Practice objective / multiple choice question 27 from the 2024 Neco Geography examination.
A soil sample consists of 40% sand, 40% silt and 20% clay by weight. Field capacity (FC) in percent volumetric water content can be approximated by \(FC = 0.2\times\%\text{clay} + 0.1\times\%\text{silt}\). Organic matter adds an extra \(0.05\) per percent of organic matter present. If the soil contains 2% organic matter, calculate the field capacity. Then, for a field of 1 ha (10,000 m\(^2\)) with a soil depth of 15 cm, determine how many cubic metres of water are stored at field capacity.
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About This Question
This is Neco 2024 Geography Question 27. It is one of the objective questions from the 2024 Neco Geography examination.
Difficulty level: Medium .
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