What is the outermost layer of the sun called?
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Chromosphere
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Corona
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Photosphere
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None of these
B
Correct answer
Explanation
The Sun's layers from inner to outer are: Core → Radiative Zone → Convective Zone → Photosphere (visible surface) → Chromosphere → Corona. The Corona is the outermost layer, visible as a pearly white crown during total solar eclipses. Photosphere (C) is the visible surface, Chromosphere (A) is the thin layer above it.