Neco Model Questions Vol1 2017 Geography Question 7

Practice essay / theory question 7 from the 2017 Neco Model Questions Vol1 Geography examination. This question covers Landforms .

Neco Model Questions Vol1 2017 Geography Essay / Theory

Topic: Landforms

Question 7 NECO_MODEL_QUESTIONS_VOL1 • 2017 • GEOGRAPHY • essay

A topographic map of Nigeria shows three major physiographic units: 1. The Jos Plateau – average elevation 800 m, area 50 000 km², mean annual rainfall 1 200 mm. 2. The Niger Delta coastal plain – width 200 km along the coast, elevation 0‑50 m, mean annual rainfall 1 800 mm. 3. The Niger River floodplain – area 30 000 km², during the flood season the water depth averages 2 m over the whole plain. Using the data above, answer the following questions:

Question Parts

( a )

Calculate the total volume of water (in cubic metres) stored on the floodplain during the peak of the flood season.

( b )

Discuss how the differences in elevation and rainfall among the three landforms influence the dominant soil‑forming processes in each unit.

( c )

Evaluate which of the three landforms is most suitable for large‑scale agriculture, considering climate, soil characteristics and topography. Justify your answer with at least two supporting arguments.

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About This Question

This is Neco Model Questions Vol1 2017 Geography Question 7. It is one of the essay questions from the 2017 Neco Model Questions Vol1 Geography examination.

The question covers Landforms .

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