Multiple Choice
Which of the following is NOT true of UV exposure?
A) UV radiation varies spatially according to the season,local weather conditions,and overhead ozone depletion.
B) UV radiation is potentially harmful and individuals should take appropriate precautions depending on the UV index.
C) UVA radiation is not filtered by the ozone layer and amounts for about 95% of all UV radiation reaching Earthʹs surface.
D) Only exposure to UVA is a concern,not exposure to UVB and UVC.
Correct Answer:
Verified
Correct Answer:
Verified
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