Trade winds blow from the Subtropical High-Pressure belts (around 30° N and S) toward the Equatorial Low-Pressure belt (the ITCZ). These winds are constant and reliable, blowing from the northeast in the Northern Hemisphere and the southeast in the Southern ...
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The ionosphere is the atmospheric layer responsible for reflecting radio waves back to the Earth’s surface. It contains a high concentration of ions and free electrons created by solar radiation. These charged particles act as a mirror for certain radio ...