This causes the crystals to melt and fall as rain. There also may be a layer of air below freezing below the cloud base, causing the precipitation to refreeze in the form of ice pellets. Similarly, the layer of air below freezing may be at the surface, causing the precipitation to fall as freezing rain.he process of ice crystals sticking together is called aggregation. This happens when ice crystals are slick or sticky at temperatures of â5 Â°C (23 Â°F) and above, because of a coating of water surrounding the crystal.
FORT KNOX, Ky. (WDRB) -- The Rangers are the Army's most elite soldiers who are put into some of the most dangerous situations in Afghanistan. It's just training, but in real life this is what the Army Rangers do best. The most intense is the constant tempo that we do it, said First Sgt. Nathan Dunn.
When active duty Soldiers deploy overseas, Army Reserve Soldiers often fill their positions at home, serving as drill sergeants, instructors and security personnel. In the event of national disasters such as hurricanes or flooding, Army Reserve Soldiers are on the scene to support humanitarian and relief operations.