Neco Model Questions Vol1 2017 Geography Question 1

Practice practical question 1 from the 2017 Neco Model Questions Vol1 Geography examination. This question covers Map Reading .

Neco Model Questions Vol1 2017 Geography Practical

Topic: Map Reading

Question 1 NECO_MODEL_QUESTIONS_VOL1 • 2017 • GEOGRAPHY • practical

A simplified topographic map of a hilly area is provided. The map uses a contour interval of 20 m and a scale of 1 cm : 250 m. The map grid is numbered in centimetres. Point A is at the intersection of grid lines (2 cm E, 4 cm N). Point B is at (7 cm E, 1 cm N). Point A lies on the 120 m contour line and the line AB crosses the 140 m, 160 m and 180 m contour lines before reaching point B, which lies on the 200 m contour line.

Question Parts

( a )

Determine the bearing of the line from A to B, expressed to the nearest degree.

( b )

Calculate the actual ground distance between A and B in metres.

( c )

Estimate the average gradient (slope) between A and B as a percentage.

( d )

State two possible sources of error that could affect the gradient calculated in part (c).

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About This Question

This is Neco Model Questions Vol1 2017 Geography Question 1. It is one of the practical questions from the 2017 Neco Model Questions Vol1 Geography examination.

The question covers Map Reading .

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