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WAEC SSCE - Geography - 1990 (Objective)

Question 1 Report

The instrument used for recording the direction of the prevailing wind of a place over a period of one month is called?
Answer Details
The instrument used to record the direction of the prevailing wind of a place over a period of one month is called a wind vane. A wind vane, also known as a weather vane, is a simple device that consists of a flat or curved surface that pivots around a vertical axis. The surface is usually shaped like an arrow or a rooster, with one end larger than the other. The smaller end is pointed into the wind, while the larger end indicates the direction from which the wind is blowing. Wind vanes are commonly used by meteorologists to determine the direction of the wind at a particular location. By recording the direction of the wind over a period of time, meteorologists can create a wind rose, which is a graphical representation of the frequency and direction of the wind at a particular location.
Read lesson note on Physical Geography (JAMB)
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