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 photosphere
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The corona
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The convection zone
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Detailed explanation-1: -the chromosphere-a transparent layer between the corona and the photosphere. the photosphere-the visible “surface” of the Sun. the sunspots-dark areas on the photosphere, which are cooler than the surroundings.
Detailed explanation-2: -Layers of the Atmosphere of the Sun With temperature coming down to approximately 5500 degrees Celsius, it is said to be the coolest part of the Sun because with an increase in height, the temperature drops. The phenomenon of Sunspots happens in the Photosphere.
Detailed explanation-3: -The photosphere is the lowest layer of the solar atmosphere. It is essentially the solar “surface” that we see when we look at the Sun in “white” (i.e. regular, or visible) light. When we observe sunspots and faculae (bright little cloud-like features) we are observing them in the photosphere.