The ________ is the layer of the atmosphere where electrified atoms are plentiful.
A) thermosphere
B) ionosphere
C) troposphere
D) exosphere
E) stratosphere

Question

Quizplus · Accepted Answer

The ionosphere is the layer of the atmosphere where electrified atoms, or ions, are plentiful. It is located in the upper mesosphere, thermosphere, and lower exosphere. The ionosphere plays a critical role in radio communications, as it reflects radio waves back to Earth.

The ________ Is the Layer of the Atmosphere Where Electrified