Date: 2016-07-01 15:01:47Fire suppression Ultraviolet radiation Active fire protection Fire extinguisher Safety equipment Wildland fire suppression Ultraviolet Sunscreen Motorcycle safety Safety Sunburn Fire retardant | | News & Notes WHAT ARE UV RAYS? Why are they hazardous? Ultraviolet light is a form of radiation that can penetrate and change skin cells. There are two types of UV rays to worry about: UVA and UVB.Add to Reading ListSource URL: inscov.delaware.govDownload Document from Source Website File Size: 264,80 KBShare Document on Facebook
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