The "ionosphere" is so designated because:
A)satellites have a difficult time flying through it.
B)visible sunlight is deflected by it.
C)of the electrical charges of atoms associated with it.
D)no radio waves can pass through it.

Question

Quizplus · Accepted Answer

The ionosphere is so named because it consists of a region of Earth's atmosphere where atoms are ionized, meaning they have an electrical charge due to exposure to solar radiation.

The "Ionosphere" Is So Designated Because