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above damp or water surfaces. That is because these areas tend to absorb heat radiation directly from the Sun but very slowly and also emit this radiation to the atmosphere very slowly. Therefore, cold ocean currents have very clear skies, without clouds, because subsidence from cold and heavy air
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Atmospheric heat comes from long-wave radiation from the soil and, mostly, from the water surface (oceans, lakes, rivers), because water is a not diathermanous body and covers three quarters of Earth's surface. Diathermancy cause
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delta showing no clouds above river waters because water is not a diathermanous fluid.
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emitted by soil, and especially, by water on the Earth's surface.
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Northeastern
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168:. Atmospheric air is heated by long-wave
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