Question

meant by thermosphere

Answer 1

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the region of the atmosphere above the mesosphere and below the height at which the atmosphere ceases to have the properties of a continuous medium. The thermosphere is characterized throughout by an increase in temperature with height.

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Answer 2

$Question$ :-

➝Define Thermosphere ?

$Answer$ :-

• The thermosphere is that part of atmosphere that lies beyond the mesosphere.

• it can be divided into the layers: the ionosphere and the exosphere.

• The ionosphere is the lower part of the thermosphere it extends from 80 to 640 km.

• Temperature rises sharply here.

• It is a full of electrically charged ions which enable wireless transmission.

• Radio waves transmitted from the earth are reflected back to the earth by these ions.

• The upper limit of the ionosphere is called the "ionopause"