Before we start working with the webquest, we are going to watch these 2 videos:

1. tornadoes
2. hurricanes

While you watch video 1 you have to raise your hand if you hear the following words:

the most violent, giant storm cloud, faster and faster, ground, twist, killer, F0, 72 (miles an hour), F2, 260 (miles an hour), F5, 300, (miles an hour)