A main absorber of ultraviolet radiation in the atmosphere is ________.
A) argon
B) neon
C) ozone
D) carbon dioxide
E) dust

Question

Quizplus · Accepted Answer

Ozone is the main absorber of ultraviolet radiation in the atmosphere, specifically in the stratosphere. Argon and neon are both noble gases and do not play a role in absorbing UV radiation. Carbon dioxide does absorb some UV radiation, but it is not a significant contributor compared to ozone. Dust can block and scatter UV radiation, but it does not absorb it in the same way that ozone does.

A Main Absorber of Ultraviolet Radiation in the Atmosphere Is