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  1. Check out our ten top facts about tornadoes… 1) Tornadoes – also known as “twisters” – are violently rotating columns of air that reach from a storm cloud to the earth’s surface. 2) The winds of a tornado can reach speeds of up to 480km per hour – that’s strong enough to peel the roofs off houses, uproot trees and hurl heavy ...

  2. Learn about tornadoes and how to make them for fun and informative school science projects. A tornado is a spinning column of air that touches both clouds and ground. Elementary and middle school students can recreate the conditions that result in a tornado as a science project.

  3. K-12 Experiments & Background Information. A tornado is a violent, dangerous, rotating column of air which is in contact with both the surface of the earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. A tornado is a tube of spinning air that touches the ground.

  4. Tornadoes, also called twisters, are rare and powerful weather events in which columns of air rotate dangerously fast. In this teaching box are resources to help students learn why and where tornadoes happen and how these weather events impact people’s lives.

  5. How tornadoes develop. Thunderstorms form when cold, dry air is pushed over warm, humid air. When that warm air rises through the colder air, it causes an updraft, or a change in wind...

  6. Try your hand at meteorology with these weather and atmospheric science experiments. Investigate climate, weather patterns, and natural disasters. Discover the perfect middle school science experiment in this huge collection of age-appropriate science investigations.

  7. Tornadoes are one of the most violent and powerful types of weather. They consist of a very fast rotating column of air that usually forms a funnel shape. They can be very dangerous as their high speed winds can break apart buildings, knock down trees, and even toss cars into the air.

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