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What is the relationship between the atmosphere and the ionosphere?

What causes the ionosphere to glow?

  • The ionosphere constantly glows Airglow is what we call the bright swaths of light that shine from Earth's upper atmosphere. It happens when atoms and molecules in the upper atmosphere, excited by sunlight, emit light to shed their excess energy.

What is the ionized atmosphere?

  • The ionized atmosphere is called the ionosphere. As shown in the figure, the ionosphere expands over an altitude range from 60 to 1000 km, and is divided into areas such as the D, E, and F regions from its altitude distribution. (Figure 1).

What is an ionospheric storm?

  • An "ionospheric storm" is a phenomenon in which the electron density decreases or increases significantly in the F region, where a large proportion of the electrons in the ionosphere are contained.

image-What is the relationship between the atmosphere and the ionosphere?
image-What is the relationship between the atmosphere and the ionosphere?
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