because Too much ultraviolet radiation (UV) from sunlight is dangerous. Nearly half of UV radiation is received between 10 a.m. and 4 p.m., when the sun's rays are the strongest. Even on a cloudy day, you can be sunburned by UV radiation.
because ultraviolet light is a type of electromagnetic radiation that makes black-light posters glow, and is responsible for summer tans — and sunburns.
Answers & Comments
Answer:
C. Ultraviolet Light
Explanation:
because Too much ultraviolet radiation (UV) from sunlight is dangerous. Nearly half of UV radiation is received between 10 a.m. and 4 p.m., when the sun's rays are the strongest. Even on a cloudy day, you can be sunburned by UV radiation.
Answer:
C. Ultraviolet light
Explanation:
because ultraviolet light is a type of electromagnetic radiation that makes black-light posters glow, and is responsible for summer tans — and sunburns.