4). Hailstones are lumps of ice. They can be as small as peas or as big as cricket
balls/ In Kansas, USA, a hailstone fell that was 44.5 centimetres across!
5)
Hail is formed when raindrops start to fall. Before they reach the ground,
they are blown up into the clouds again by strong winds. There they
freeze into balls of ice and the wind in the clouds bounces them up and
down. As the frozen raindrops rise and fall like this, they get even more
thickly covered in ice from the water inside the clouds. Eventually they
get so heavy that they fall to the ground as hail.
6)...
When big hailstones fall, they make quite a noise hitting roofs and
pavements. Cars and buildings are damaged, and plants and crops are
destroyed. Driving during a hailstorm is also very dangerous, as the roads
become slippery
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