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.
Sleet is ice in small pellet form, very near the melting point and often mixed or coated with liquid water, Snow forms in a cold â¦ air (below freezing) and falls to ground in cold air. Sleet may be snow that has fallen through a warm layer of air, melted, then through a colder layer where it freezes again. It can also be rain that falls from a warm layer of air (above freezing) and passes through cold air (below freezing) on the way down, freezing into small ice pellets.