If precipitation reaches the ground but the drops are very small, what form is most likely?

Correct answer: Drizzle

Correct answer: A, drizzle. Drizzle is precipitation that reaches the ground as very small liquid water drops. The drops are larger than cloud droplets, so they can fall, but they are much smaller and lighter than ordinary raindrops. They commonly fall from low, uniform clouds, although the question only requires identifying the form from drop size and liquid state. B is wrong because hail consists of solid balls or lumps of ice, usually associated with strong thunderstorm updrafts. C is wrong because snowfall reaches the ground as ice crystals or snowflakes, not tiny liquid drops. D is wrong because frost is a deposit of ice crystals that forms on a cold surface when water vapour freezes or deposits; it is not falling precipitation. The key is to use both clues: the particles are liquid and very small. Memory cue: tiny liquid drops falling = drizzle; solid ice balls = hail; falling ice crystals = snow.