Blizzards - PowerPoint PPT Presentation

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Blizzards

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A blizzard is a lot of snow that falls in a short period of time. ... Sometimes blizzards cause a condition called a whiteout. ... – PowerPoint PPT presentation

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Title: Blizzards


1
Blizzards
  • By Garrett Helbing

2
What is a Blizzard?
  • A blizzard is a lot of snow that falls in a short
    period of time.
  • A blizzard makes big snowdrifts.
  • A blizzard has a lot of snow.

3
What Causes a Blizzard
  • Blizzards form when air masses meet and forms a
    front. The front makes warm air rise. As it
    rises, the air cools and clouds form. Snow is
    made by water droplets and a blizzard is formed.

4
Damage Caused by a Blizzard
  • Sometimes blizzards cause a condition called a
    whiteout.
  • They may pile up huge snowdrifts that completely
    disrupt daily life.

5
Steps to Prepare
  • Road workers can spread special salt on the road.
  • Meteorologists and scientists can analyze weather
    data.

6
Interesting facts
  • You should always be prepared for a blizzard.

7
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