Neco Model Questions Vol1 2018 Geography Question 1

Practice practical question 1 from the 2018 Neco Model Questions Vol1 Geography examination. This question covers Map Reading .

Neco Model Questions Vol1 2018 Geography Practical

Topic: Map Reading

Question 1 NECO_MODEL_QUESTIONS_VOL1 • 2018 • GEOGRAPHY • practical

A topographic map of a region is drawn at a scale of 1:25,000. On the map the distance between Town A and Town B measured with a ruler is 6.8 cm and the bearing of the line AB measured with a protractor is 045°. The straight‑line distance between points D and E on the map is 8.0 cm. The river between D and E is shown to meander, and its actual length is 1.3 times the straight‑line distance. The elevation at D is 150 m and at E is 210 m.

Question Parts

( a )

Calculate the actual ground distance between Town A and Town B in kilometres.

( b )

Express the bearing of AB as a quadrant bearing.

( c )

Estimate the actual length of the river segment DE in kilometres.

( d )

Calculate the average gradient of the river segment DE as a percentage.

( e )

State one implication of this gradient for the river’s flow characteristics.

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About This Question

This is Neco Model Questions Vol1 2018 Geography Question 1. It is one of the practical questions from the 2018 Neco Model Questions Vol1 Geography examination.

The question covers Map Reading .

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