Question

Explain Thermosphere​

Answer 1

Answer:

The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere. Within this layer of the atmosphere, ultraviolet radiation causes photoionization/photodissociation of molecules, creating ions; the thermosphere thus constitutes the larger part of the ionosphere

Answer 2

Answer:

the region of the atmosphere above the mesosphere

Explanation:

The thermosphere is the layer in the Earth's atmosphere directly above the mesosphere and below the exosphere.

Within this layer of the atmosphere, ultraviolet radiation causes photoionization/photodissociation of molecules, creating ions; the thermosphere thus constitutes the larger part of the ionosphere