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The ionosphere takes its name from:

AIts charged ion particles
BIts violet night glow
CAn astronomer named Ion
DIts iron meteor dust
Answer & Solution
Correct answer: A. Its charged ion particles
1. The layer contains electrically charged particles. 2. These particles are known as ions. 3. Hence the layer is called the ionosphere. _Source: syllabus Geography, 'Composition and Structure of Atmosphere' (kegy207)_
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