Geography 2005 Jamb Examination

Geography 2005 Jamb Examination
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Question 51

The average gradient of the rail line from the centre of Zafi to the bridge over River Saga is approximately
The average gradient of the rail line from the centre of Zafi to the bridge over River Saga is approximately
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Gradient is obtained by dividing vertical height difference by horizontal distance along the rail line. Using the contours and scale, the calculated ratio aligns most closely with 1:65.
“This reflects a moderate incline suitable for rail transport efficiency.”
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Question 52

The railway has most probably been constructed to transport
The railway has most probably been constructed to transport
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The presence of mining symbols and mineral-related land use around the mapped region suggests that the rail line primarily supports mineral extraction activities.
“Railways in such regions are often designed for bulk haulage of ores, making minerals the most probable commodity.”
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Geography 2005 Jamb Examination
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