3.)Describe what happened.
Ans Hail is large, layered ice particles, often spherical in shape, which are produced by thunderstorms having strong, tilted updrafts.
Hailstorms form within a unusually unstable air mass, that is, an air mass in which the temperature falloff with height is much greater than normal. The unstable air is necessary to produce large updraft speeds -- fast enough to keep a developing hailstone from falling to the ground. Some of these updrafts can reach 60 mph or more.
3.)Describe what happened. Ans Hail is large, layered ice particles, often spherical in shape, which are produced by thunderstorms having strong, tilted updrafts. Hailstorms form within a unusually unstable air mass, that is, an air mass in which the temperature falloff with height is much greater than normal. The unstable air is necessary to produce large updraft speeds -- fast enough to keep a developing hailstone from falling to the ground. Some of these updrafts can reach 60 mph or more.
การแปล กรุณารอสักครู่..