|
|
Keywords:
Ultraviolet,
Rays,
Cataracts,
Fade,
Sun
Ultraviolet rays: an invisible form of energy harmful to most living organisms
Ultraviolet light waves which can cause cataracts and damage to the retina
the rays of the sun that can filter through windows and heat up a room, as well as fade furniture, rugs, etc.
Ultraviolet rays from the sun.
|
