Understanding Hail and Its Impact

What is the annual cost of damage caused by hail in the U.S.?

• $1 billion

• $5 billion

• $20 billion

• $10 billion

What unique tool does the hail lab use to test the impact of hailstones on roofs?

• A water cannon

• A slingshot

• A potato gun

• A laser gun

How do hailstones grow larger in a thunderstorm?

• By absorbing sunlight

• By merging with other hailstones

• By freezing water droplets in updrafts

• By falling to the ground and bouncing back

What is the purpose of adding polymer additives to roofing materials?

• To reduce their weight

• To make them waterproof

• To enhance their color

• To increase their flexibility

What should you avoid doing if caught in a hailstorm while driving?

• Driving to a gas station

• Stopping under an overpass

• Continuing to drive

• Parking under a tree