Answer:
When a frozen droplet begins to fall from the cloud, and is pushed back up by the strong updrit of wind and create chunks of ice.
Step-by-step explanation:
Hail is a type of precipitation, or in other words water in the atmosphere. It is formed when drops of water freeze and form hail in the upper cold regions of the thunderstorm clouds. When they freeze and create chunks of ice, they are called hailstones. They most often fall during a storm, when they become to heavy to maintain in the clouds. They can cause a severe damage to crops, vehicles or buildings, depending on the size of the hailstones.