Tornadoes - Killer Wind Funnels

- Before You Read -

We are already familiar with Tornado, right? Tornadoes are vertical funnels of rapidly spinning air. Like tsunami, tornadoes are really dangerous to people. This reading passage contains general information of tornadoes. Let's read!!

Click ▷ http://environment.nationalgeographic.com/environment/natural-disasters/tornado-profile/

- After You Read -

Q1. When a tornado create a horizontal spinning effect within a storm cell?

Q2. How fast tornadoes move?