What is CORONA????
(not virus)
Answers
Answered by
1
Answer:
corona means virus
Explanation:
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Answered by
19
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
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