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astronomy part 2

earth science

TermDefinition
photosphere the inner layer of the sun's atmosphere.
chromosphere the middle layer of the sun's atmosphere.
corana the outer layer of the sun's atmosphere .
solar wind an stream of electrical charged particles .
sunspot dark,cooler regions of the sun.
prominence a loop of gas that protrudes from the sun's surface,linking from sun spot region.
solar flare an explosion of hydrogen gas from sun's surface that occurs when loops in sunspot region suddently connect.
nuclear fusion the splitting of an atom's nucleus into smaller nuclei.
constellation the area of stars in the an galixe .
Created by: 4004687
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