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WeatherWise: Rainbows and aurora borealis and how they form

Intrigued by Weather? Chris St. Clair, the host of Weatherwise has the answers to your weather questions. Using easy-to-understand terminology and animated graphics, Chris will explain everything you want to know about weather from the formation of tornadoes to the meaning of wind chill.

Rainbows+and+aurora+borealis+and+how+they+form - The Weather Network
Why does the sky change colour?



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