Gce Model Questions Vol1 2025 Geography Question 21
Practice objective / multiple choice question 21 from the 2025 Gce Model Questions Vol1 Geography examination.
Given a soil profile 40 cm deep with a bulk density of 1.4 g cm⁻³, a gravimetric field capacity of 0.25 g g⁻¹ and a gravimetric wilting point of 0.12 g g⁻¹, calculate the depth of water (in mm) that is available to plants (i.e., the difference between field capacity and wilting point) over the whole profile.
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This is Gce Model Questions Vol1 2025 Geography Question 21. It is one of the objective questions from the 2025 Gce Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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