light:why is UV light harmful to us?

 Ultraviolet or UV light has a wavelength than visible light, so we see it. Ultraviolet radiation possess energy than visible light, and are sible for causing our sunburns. UV Ii cause some type of skin cancers i light can be reflected strongly ft surface of water, and from white 1 suchassnow,andcancausesnow-bli It is always better to wear protective! or sunglasses that filter out the UV prevent serious eye damage. Though some UV rays from ti penetrate Earth's atmosphere, MOSTI are blocked from entering by variou like ozone. However, increasing d done to the ozone layer in the Earth'! atmosphere means that more and if light is now reaching the surface Earth.This is dangerous to us.