Neco Model Questions Vol1 2017 Geography Question 22
Practice objective / multiple choice question 22 from the 2017 Neco Model Questions Vol1 Geography examination.
A 12‑ha field is composed of two soil types. Soil X occupies two‑thirds of the area and has an infiltration rate of \(12\) mm h⁻¹; Soil Y occupies the remaining one‑third and infiltrates at \(8\) mm h⁻¹. The field receives a uniform storm delivering \(120\) mm of rain over a period of \(6\) h. Assuming infiltration proceeds at the given constant rates during the storm and any excess water becomes runoff, calculate the total runoff volume from the field in cubic metres.
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About This Question
This is Neco Model Questions Vol1 2017 Geography Question 22. It is one of the objective questions from the 2017 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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