Severe Weather Exit Card

Tornadoes usually occur during...

• cloudless days

• earthquakes

• Room 61's PE game "Pirates of the Carribean"

• thunderstorms

A storm with thunder , lightning ,rain and hail .

• Thunder

• Thunderstorm

• lightening

What are tornadoes?

• Naruto's twin brothers.

• They are whirling columns of air, with winds that spin super fast.

• They are any kind of blowing wind.

• They are whirling columns of smoke and fire.

Where do most tornadoes happen?

• Mexico

• California

• Canada

• Tornado Alley in the United States

What fuels thunderstorms?

• Dry air rising and cooling

• Humid air rising and cooling

• Dry air descending and warming

• Humid air descending and warming

Thunderstorms lose their energy when warm humid air stop rising.

• True

• False

Thunderstorms and tornadoes form at which type of fronts?

• warm

• cold

• stationary

• occluded

The most dangerous part of a tornado is the ______________.

• rain

• wind speed

• lightning

• thunder

This is the upward movement of air in a thunderstorm, which gives the storm fuel (energy).

• convection

• low pressure system

• updraft

• downdraft

This is the downward movement of air in a thunderstorm, this releases energy from the storm.

• convection

• high pressure system

• updraft

• downdraft