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Mr. Radeke

Mr. Radeke Chapter 20 Section 2 Earth Science

QuestionAnswer
Core The central region of the sun, where nuclear fusion takes place.
Photosphere The inner layer of the sun’s atmosphere that gives off its visible light; the sun’s surrounding surface.
Chromosphere The middle layer of the sun’s atmosphere.
Corona The outer layer of the sun’s atmosphere.
Solar wind A stream of electrically charged particles that emanates from the sun’s corona.
Sunspot A dark area of gas on the sun’s surface that is cooler than surrounding gases.
Prominence A huge, reddish loop of gas that protrudes from the sun’s surface, linking parts of sunspot regions.
Solar flare An eruption of gas from the sun’s surface that occurs when the loops in sunspot regions suddenly connect.
During what event could you see the sun’s corona? Total solar eclipse.
What is prominence? A huge, reddish loop of gas on the sun’s surface.
Created by: Tom Radeke
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