Neco Model Questions Vol1 2022 Geography Question 33
Practice objective / multiple choice question 33 from the 2022 Neco Model Questions Vol1 Geography examination.
A plateau was uplifted uniformly by \(1500\) m over a period of \(3\) million years. During the same period the surface has been eroded at an average rate of \(0.4\) mm per year.\n(a) What is the present elevation of the plateau above its original base level?\n(b) If the erosion rate doubles from now on, how many additional years will be required for the plateau to lose half of its present elevation?
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This is Neco Model Questions Vol1 2022 Geography Question 33. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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