Final answer:
Hail forms in cumulonimbus clouds through complex ice formation processes driven by strong updrafts carrying rain high into the atmosphere.
Explanation:
Hail Formation in Thunderstorms
Hail forms in cumulonimbus clouds due to strong updrafts carrying rain high into the troposphere. The rain freezes into ice balls, referred to as hailstones, which may grow as they move through the cloud multiple times until they become large hailstones. Hailstones then fall to the ground due to their weight exceeding the cloud's updraft support.
Learn more about Types of precipitation during thunderstorms here:
https://brainly.com/question/37190061
