Neco Model Questions Vol1 2025 Geography Question 11
Practice objective / multiple choice question 11 from the 2025 Neco Model Questions Vol1 Geography examination.
A tropical woodland type establishes only where the annual rainfall exceeds the annual potential evapotranspiration (PET) by at least 20 %. PET for a region can be approximated by \( PET = 0.6 \times T_{avg} \times N \times 10 \) mm, where \(T_{avg}\) is the mean annual temperature in °C and \(N\) is the number of months in the year receiving more than 100 mm of rain. In a particular area the mean annual temperature is \(28^{\circ}\text{C}\) and exactly five months receive more than 100 mm of rain. What is the minimum total annual rainfall (in mm) required for the woodland to occur?
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This is Neco Model Questions Vol1 2025 Geography Question 11. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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