Snow Snow Snow refers to forms of ice crystals that precipitate from the atmosphere (usually from clouds) and undergo changes on the Earth's surface. It pertains to frozen crystalline water throughout its life cycle, starting when, under suitable conditions, the ice crystals form in the atmosphere, increase to millimeter size, precipitate and accumulate on surfaces, then metamorphose in place, and ultimately melt, slide or sublimate away. Snowstorms organize and develop by feeding on sources of atmospheric moisture and cold air. Snowflakes nucleate around particles in the atmosphere by attracting supercooled water droplets, which freeze in hexagonal-shaped crystals. Snowflakes take on a
Prehistoric Ice Man Cartman causes Kyle to fall into a cave and sends Stan to retrieve him; once in the cave, Stan and Kyle discover a man frozen in ice. The boys retrieve him and take him to Dr. Mephesto to be dissected. Stan and Kyle get into a fight about who really discovered the frozen man and what name they should give him. Dr. Mephesto thaws the ice covering the man and discovers that he is alive and was frozen for only 32 months (according to his clothing brand/style). Despite this, Mephisto and all adults treat him as a prehistoric man and