The layer of atmosphere which affords protection to human beings against solar ultraviolet radiations is:
A. Troposphere
B. Stratosphere
C. Ionosphere
D. Exosphere
Answer
Correct Answer: B. Stratosphere
Detailed About MCQs
The layer of atmosphere which affords protection to human beings against solar ultraviolet radiation is the stratosphere. Ozone in the stratosphere protects life on Earth from harmful ultraviolet (UV) radiation and is therefore often called ‘good’ ozone.