The least geographical factor that determined town sites in the past was the?

existence of communication networks

existence of fertile alluvial plains

presence of indented coastlined sheltered from waves

existence of communication networks

JAMB UTME - Geography - 1997 | Green Bridge CBT

Question 1 Report

Which of the following factors best explains the generally low insolation in the high latitudes

continentality

longitudinal position

angle of inclination Correct answer

altitude

Answer Details

The angle of inclination best explains the generally low insolation in the high latitudes. The angle of inclination refers to the angle at which the sun's rays hit the Earth's surface. In the high latitudes, the angle of inclination is very low, meaning that the sun's rays are spread out over a larger area, resulting in lower levels of insolation. This is because the curvature of the Earth causes the angle of incidence to be shallower at high latitudes compared to the lower latitudes, where the sun is directly overhead at noon. Therefore, the low angle of inclination results in lower solar radiation and energy received per unit area of land in the high latitudes.






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