27. What is the function of the astmosphere's ozone layer?

A. shields Earth from harmful solar radiation
B. provides the oxygen needed by human life
C. protects Earth from sun's heat***
D. removes pollution from the atmosphere

*** = What I think is the answer

Thank you for anyone that helps!

4 answers

edit: I think its actually either C or B.
or... A.. I have no idea ;-;
ozone filters the ultraviolet portion of sunlight

UV is energetic enough to damage DNA
It’s c and your welcome