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
Technology
Question #7345
Back to Home
View All Technology Questions
58 Views
Question
Which atmospheric layer reflects radio waves back to Earth?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Ionosphere
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the full form of LCD?
37
Which of the following is a type of software that is given for use at no cost, but with limited feat...
8
What is cloud computing?
53