Most of the ionosphere is found in what atmospheric layer?
A)Troposphere
B)Stratosphere
C)Mesosphere
D)Thermosphere
E)homosphere

Question

Most of the ionosphere is found in what atmospheric layer?
A)Troposphere
B)Stratosphere
C)​Mesosphere
D)​Thermosphere
E)​homosphere

Quizplus · Accepted Answer

The ionosphere is found mostly in the thermosphere, which is the atmospheric layer that extends from approximately 80 km to 550 km above the Earth's surface. This layer has a high concentration of ions and free electrons, which makes it capable of reflecting radio waves back to Earth.

Most of the Ionosphere Is Found in What Atmospheric Layer