Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #86884
Back to Home
View All ELECTROMAGNETIC WAVES Questions
44 Views
Question
What role does the ozone layer play in protecting life on Earth?
A. Reflects radio waves
B. Emits visible light
C. Regulates oxygen levels
D. Absorbs harmful UV radiation
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why did 19th-century physicists believe in the existence of ether?
42
What is the phase relationship between the electric and magnetic fields in a plane electromagnetic w...
19
What is the physical meaning of an object becoming warmer?
40