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Which of the following is the correct sequence of the regions of the sun as one moves from its core to the surface?
1. Photosphere
2. Chromosphere
3. Convection zone
4. Corona


A) 3, 1, 2, 4

B) 1, 3, 4, 2

C) 2, 3, 4, 1

D) 2, 1, 3, 4

Correct Answer:
A) 3, 1, 2, 4


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