1) The above reaction is EXOTHERMIC because heat is released when liquid water freezes to form ice. 2) The above reaction is ENDOTHERMIC because there must be an input of energy in order for water molecules in the liquid phase to have enough energy to escape into the gas phase.
1st Marine Division's Top Enlisted, Longest-Serving Member to Retire. Sgt. Maj. Michael L. Kufchak has spent nearly three decades in the 1st Marine Division. The name âIron Mikeâ resonates throughout the U.S. military, referencing statues and servicemen who hold a distinguishing legacy.
The last continuously serving Vietnam War draftee on active-duty is retiring from the U.S. Army. Chief Warrant Officer 5 Ralph Rigby, 62, has served for 42 years, according to information from the 2nd Infantry Division. He was just 19 when he was drafted into the Army.