Precipitation with the greatest size (diameter) is
a. the snow pellet.
b. the snow grain.
c. a hailstone.
d. sleet.
e. a rain drop.
Question 2
The primary method used in preventing the growth of large, destructive hailstones is to inject a thunderstorm with large quantities of
a. silver iodide.
b. ice crystals.
c. dry ice.
d. hydrophobic nuclei.
e. hailstone embryos.