Definition of reservoir. 1 : a place where something is kept in store: such asa : an artificial lake where water is collected and kept in quantity for useb : a part of an apparatus in which a liquid is heldc : supply, store a large reservoir of educated people.
Four types of winter precipitation. While all forms of precipitation start as snow high up in the clouds, there are four primary types that eventually reach the ground: snow, sleet, freezing rain and plain ol' rain. Snow occurs when the atmosphere is cold all the way from the clouds to down here at the surface.
How are freezing rain sleet hail and snow different? well the answer to this is that mainly hail is found in a thunderstorm that is peices of ice getting bigger and bigger and it is to heavy for the clouds to hold anymore and sl â¦ eet is just about the same as freezing rain, is rain that occurs when the rain falls into a cold area in the atmosphere where the temperature cold enough for the rain to freeze .