Question

sleet forms directly from which type of precipitation?
o snowflakes
o hail
o rain droplets
o dust

Explanation:

Sleet is formed when snowflakes melt partially as they fall through a layer of warm air and then refreeze into ice pellets as they pass through a layer of cold air near the ground. So it forms directly from snowflakes. Hail forms from frozen raindrops in thunderstorm updrafts. Rain droplets are liquid and don't directly form sleet. Dust is not related to sleet formation.

Answer:

snowflakes