Question

State two prime properties of the ionosphere.

Answer 1

Two prime properties of the ionosphere are:

1. The ionosphere contains electrically charged particles called ions, which are created by the ionization of atmospheric gases due to solar radiation.
2. These ions in the ionosphere have the ability to reflect radio waves back to the Earth’s surface, enabling wireless communication over long distances.

Additionally, the ionosphere causes phenomena such as the auroras (Aurora Borealis in the Northern Hemisphere and Aurora Australis in the Southern Hemisphere) due to the interaction of charged particles with the Earth’s magnetic field.