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2 Φεβ 2023 · Global winds are winds that develop in belts distributed all around the world. Like local winds, the leading cause of global winds is unequal heating of the atmosphere, causing a difference in air pressure.
Global Wind Patterns. Wind is mainly the outcome of a thermodynamic principle and the Coriolis effect due to the counterclockwise rotation of the earth. Warm air around the equator is lifted, which creates a suction effect for air masses coming from higher (or lower) latitudes.
Global Wind Explained. The illustration below portrays the global wind belts, three in each hemisphere. Note that the U.S. lies primarily in the Westerly Wind Belt with prevailing winds from the west. Each of these wind belts represents a "cell" that circulates air through the atmosphere from the surface to high altitudes and back again.
Wind is the movement of air across Earth’s surface. It is caused by differences in atmospheric pressure. The global atmospheric circulation pattern is determined by temperature differences, especially the difference between heating at the equator and the poles, and by the Earth’s rotation.
The global circulation. Over the major parts of the Earth's surface there are large-scale wind circulations present. The global circulation can be described as the world-wide...
Global Wind and Pressure Patterns. For simplicity, let's begin by looking at surface winds and pressure patterns on an ideal Earth that does not have oceans and continents, or seasons (Figure 5.16). Hadley cells are key to an understanding of the wind patterns on our ideal Earth.
GLOBAL WIND PATTERNS. Global winds blow in belts encircling the planet. The global wind belts are enormous and the winds are relatively steady. These winds are the result of air movement at the bottom of the major atmospheric circulation cells, where the air moves horizontally from high to low pressure.
