Send the link below via email or IMCopy
Present to your audienceStart remote presentation
- Invited audience members will follow you as you navigate and present
- People invited to a presentation do not need a Prezi account
- This link expires 10 minutes after you close the presentation
- A maximum of 30 users can follow your presentation
- Learn more about this feature in our knowledge base article
Do you really want to delete this prezi?
Neither you, nor the coeditors you shared it with will be able to recover it again.
Make your likes visible on Facebook?
Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.
Transcript of tornadoes
Tornadoes are formed by thunderstorms and the wind on the ground and the wind in the air. Then the two winds combine and form a tornado of mass destruction. How powerful is a tornado?
The strength of a tornado is measured by the wind speed. F0 is 40-72mph, F1 is 73 -112mph, F2 is 113-157mph, F3 is 158-206mph, F4 is 207-260mph, F5 is 261-518mph How powerful is a tornado?
The strength of a tornado is measured by the wind speed. F0 is 40- 72mph,F1 is 73 -112mph, F2 is 113-157mph, F3 is 158-206mph, F4 is 207-260mph, F5 is 261-518mph Three deadliest U.S.A. Tornadoes:
Natchez tornado casey
St. Louis tornado
Three deadliest U.S.A. Tornadoes.
ST. Louis tornado Where do Tornadoes come from?
A tornado is formed when warm wet air meets cool dry air high in the sky. The worst is a .F5 tornado Bangladesh killed 1,300 people and injured 12,000 homeless people in Canada tornadoes
are cool tornado Sources
author: Frank Bradley Hurricanes and Tornadoes author:Norman Barrett Extreme Weather author:Michael Mogil tornadoes by:Casey O O