Ultraviolet
- Created by: Najeeha
- Created on: 17-05-14 13:51
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- Ultraviolet
- Sources
- Sun
- UV lamps
- Uses
- Sunbeds
- Security Pens
- Flourescent
- Heaters
- Toasters and grills
- To disinfect water
- Cause body to produce Vitamin D
- Dangers
- Large doses can
- damage retina in eye
- Cause cancer
- Sunburn
- Large doses can
- Precautions
- Wear sunscreen
- wear sunglasses
- Dont use tanning beds as often
- Ozone layer protects us
- Sources
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