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Thursday 7 November 2019

UV light animation.




Hi My name is Kiarah and this is my animation for extension it is all about UV LIGHT. I hope you enjoy.

ROYGBIV…
This means red orange yellow green blue indigo and violet. UV stands for ultra violet. UV is very harmful to the skin because it is the strongest type of light.It can give you skin cancer because it is so powerful, but you can’t see it so WATCH OUT! The UV that comes from the sun is blocked by the ozone layer which is made of ozone molecules. But in the 1920’s CFC was made this stands for chlorine fluorine carbon. It was put in our old fridges to keep them cold. But then the CFC started to escape!

What scientists didn’t realise was that cfc destroys ozone Molecules. All of the CFC was blown down to the southern atmosphere where Australia, New Zealand and all those other islands lay. So when the cfc came it made an ozone hole in the ozone on top of Australia, New Zealand and all those other islands. That is the end of my animation and I hope that you enjoyed.


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