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JAMB UTME - Geography - 2001

Question 1 Report

The variable which is both a control and an element of weather and climate is?
Answer Details
The variable which is both a control and an element of weather and climate is temperature. Temperature is an important variable that affects both weather and climate. Weather refers to the short-term atmospheric conditions in a specific area, while climate refers to the long-term patterns of temperature, rainfall, and other weather conditions in a region. Temperature is a control of weather in that it determines the type of weather that is likely to occur. For example, high temperatures can cause evaporation of water from the surface, leading to the formation of clouds and eventual rainfall. Temperature also affects the speed and direction of wind, which is another important weather variable. Temperature is also an element of climate, as it is one of the key factors that determine the climate of a region. The average temperature of a region over a long period of time is used to define its climate. For example, regions with high temperatures are typically classified as tropical or subtropical climates, while regions with low temperatures are classified as polar or temperate climates. In summary, temperature is an important variable that controls weather and is also a key element of climate.
Read lesson note on Physical Geography (JAMB)
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