Weather science What is the cold how it is formed and what damage it causes through the report ...

<h2 style=";text-align:left;direction:ltr"> Weather Science - What is the cold, how it is formed inside the clouds, and what are its damages through the report ... </h2><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"> The weather of the Arabs. The hail is one of the forms of precipitation that accompanies air depressions, air fronts, instability, and other conditions, which are irregular balls of frozen water that form inside clouds falling to the ground in different sizes and may be of large sizes and high intensity, which causes material damage Great in some cases. </h3><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"> The cold is formed inside cumulus clouds, especially in warm seasons. </h3><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"> A cold is formed. There must be several basic things ... </h3><p style=";text-align:left;direction:ltr"></p><h4 style=";text-align:left;direction:ltr"> 1- Growth of clouds in all layers of the atmosphere (cumulus clouds). </h4><h4 style=";text-align:left;direction:ltr"><br /> 2- The temperature of clouds decreased to freezing (0 ° or less). </h4><h4 style=";text-align:left;direction:ltr"><br /> 3- The presence of upward air currents (lifting energy). </h4><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> When there are upward air currents, they prevent the water droplets in the clouds from descending to the surface of the earth and raise them to the upper atmosphere, where the temperature is zero centigrade or less, and then the drops begin to freeze, forming small ice crystals that try to descend to the surface of the earth, but because of their small size And the ability of the ascending current to carry it is raised again to the upper atmosphere when it is covered with new ice layers and when the process is repeated several times, the ascending stream becomes unable to carry it and thus falls to the ground very quickly and in different sizes and may be dense in some cases. </p><p style=";text-align:left;direction:ltr"></p><h3 style=";text-align:left;direction:ltr"><br /> Cold damage ... </h3><p style=";text-align:left;direction:ltr"></p><p style=";text-align:left;direction:ltr"> The cold causes great damage in some cases, including physical damage to car bodies and glass, as well as the bodies of planes, in addition to the ability of the cold to damage crops, trees and small plants. </p>