All About Hail - PowerPoint PPT Presentation

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All About Hail

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Fact 4 ... Fact 5. Hail forms in cumulonimbus clouds. Fact 6. Hail can be very ... Fact 7. Hail is formed when an updraft comes and lifts up a water droplet. ... – PowerPoint PPT presentation

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Title: All About Hail


1
All About Hail
  • By Josh

2
FACT 1
  • Hail is between 5 and 50 millimeters in size.

3
Fact 2
  • Hail has many layers.

4
Fact 3
  • Hail is the size of a pea when it is first
    formed and the size of a golf ball as time passes.

5
Fact 4
  • Updrafts of wind capture tiny pieces of hail and
    return them back to a cloud, where they add on
    another layer of ice.
  • Then, the ice pellet falls again to the ground.
    It can still be picked up and returned to the
    cloud.
  • The more times the ice pellet returns to the
    cloud the bigger it becomes.

6
Fact 5
  • Hail forms in cumulonimbus clouds.

7
Fact 6
  • Hail can be very dangerous. Stay inside if a
    hail storm comes.

8
Fact 7
  • Hail is formed when an updraft comes and lifts
    up a water droplet.
  • The water droplet goes up into the atmosphere
    and freezes and forms more layers until it is
    heavy enough to fall back to the Earth.
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