UNIVERSE
THE SUN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The core
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The radiation zone
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The convection zone
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The corona
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Detailed explanation-1: -The inner layers are the Core, Radiative Zone and Convection Zone. The outer layers are the Photosphere, the Chromosphere, the Transition Region and the Corona. IRIS will focus its investigation on the Chromosphere and Transition Region.
Detailed explanation-2: -The third layer of the sun’s atmosphere is the corona. Like the chromosphere, the sun’s corona can only be seen during a total solar eclipse (or with NASA’s Solar Dynamics Observatory (opens in new tab)). It appears as white streamers or plumes of ionized gas that flow outward into space.
Detailed explanation-3: -the corona-the outermost, hot shell of the atmosphere. the chromosphere-a transparent layer between the corona and the photosphere. the photosphere-the visible “surface” of the Sun.
Detailed explanation-4: -ANS:-OPT(C) SUNSPOT As the layers of sun are …