How to use in-sentence of “ultraviolet radiation”:
+ When a star has lost enough material, its temperature increases and the ultraviolet radiation it emits can ionize the surrounding nebula that it has thrown off.
+ Scientists think that invasive species of fish and more ultraviolet radiation may also be killing these frogs.
+ They were observed by the ultraviolet radiation photometer of “Mariner 10” in 1974.
+ For example, ultraviolet radiation can give people sunburns.
+ It was before the formation of the ozone layer, so it was too exposed to the ultraviolet radiation in sunlight for organisms to live there and leave fossils.
