The layer of atmosphere which reflects radio waves is

A. Ionosphere

B. Troposphere

C. Stratosphere

D. Exosphere

Answer: Option A

Solution(By Examveda Team)

The layer of the atmosphere that reflects radio waves is the ionosphere. That is because there are gas particles in the ionosphere that are ionized, or that carry an electrical charge. The ionosphere is a layer which includes the thermosphere and part of the mesoshere and exosphere.