That’s black ice. As The Weather Channel explains, the same thing can happen if the temperature drops below freezing after a rain shower has left surfaces wet or after dew or fog condenses to ...

Black rain can cause damage, but it is believed that the smoke resulted from the burning of organic matter, that is forests and grasses – said Gilberto Collares, a water engineering professor at ...

Black rain is a phenomenon that occurs when soot and other contaminating particles present in the atmosphere mix with moisture and precipitate in the form of rain. Categories: Environment , Brazil ...