Digital Note Card
URL
Picture/s
http://www.usatoday
.com/weather/wtorna
vg.htm
3 Interesting Facts
1. Tornadoes have hit
all 50 U.S. states. But
this doesn't happen
every year.
http
://images.usatoday.c 2.
om/weather/_photos/
2006/05/05/tornadoe
_alley.gif
In fact, the geography
of this part of the
central USA favors
the development of
the largest and most
dangerous
tornadoes, earning it
the name "Tornado
Alley."
http;//www.usatoday
.com
3. A tornado can
spin 100 mph or
more.
www.wether.com
4. You need cool air
and warm air.
www.wether.com
5. Only warm air can
have moisture.