Gce Model Questions Vol1 2018 Geography Question 3

Practice essay / theory question 3 from the 2018 Gce Model Questions Vol1 Geography examination. This question covers Latitude and Longitude, Map Scale, Distance Calculation .

Gce Model Questions Vol1 2018 Geography Essay / Theory
Topics: Latitude and Longitude Map Scale Distance Calculation
Question 3 GCE_MODEL_QUESTIONS_VOL1 • 2018 • GEOGRAPHY • essay
Gce Model Questions Vol1 2018 Geography Question 3 diagram

The map shows a part of West Africa with a latitude‑longitude grid. The scale is 1 cm = 100 km. Two towns are marked: - Lagos at 6° N, 3° E - Abuja at 9° N, 7° E Using the information on the map, answer the following:

Question Parts

( a )
Calculate the approximate straight‑line distance between Lagos and Abuja. Use 1° of latitude ≈ 111 km and, for longitude, use 1° ≈ 111 km × cos θ, where θ is the average latitude of the two towns. Show all steps and state any assumptions made.
( b )
Explain how the difference in latitude between the two towns influences their respective climates.
( c )
Discuss two ways in which the map’s scale could affect the accuracy of the distance you calculated in part (a).

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About This Question

This is Gce Model Questions Vol1 2018 Geography Question 3. It is one of the essay questions from the 2018 Gce Model Questions Vol1 Geography examination.

The question covers Latitude and Longitude, Map Scale, Distance Calculation .

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