Entry-level medical education programs are tertiary-level courses undertaken at a medical school. Depending on jurisdiction and university, these may be either undergraduate-entry (most of Europe, India, China), or graduate-entry programs (mainly Australia, Canada, United States).
1 hail: precipitation in the form of balls or irregular lumps of ice (5 mm or more in diameter âanything smaller is considered an âice pelletâ). 2  snow: precipitation composed of white or translucent ice crystals, chiefly in the form of snowflakes.  sleet: a mixture of rain and snow.
Hail is water that gets caught in strong upward moving winds. The water will freeze, then start to fall, with more water attaching to the hailstone. This can get sent back up into the freezing air several times. Each time it goes up, a layer of ice is formed. Once the hail is too heavy or the strong upward winds weaken, the hail will fall to the ground. While most hail is small, some hailstones can be as big as softballs. University of Illinois Extension | University of Illinois at Urbana-Champaign | College of ACES Â© 2018 University of Illinois Board of Trustees | Privacy | EEO