UNIVERSE
ASTEROIDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In this zone, hotter gases from the base travel to the top and cooler gases sink to the bottom due to the temperature difference.
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energy produced by nuclear reactions in the core.
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the center of the sun where all the sun’s energy is produced.
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None of the above
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Detailed explanation-1: -It appears as white streamers or plumes of ionized gas that flow outward into space. Temperatures in the sun’s corona (opens in new tab) can get as high as 3.5 million degrees F (2 million degrees C). As the gases cool, they become the solar wind.
Detailed explanation-2: -The outermost layer of the sun’s atmosphere is called the corona, meaning “crown.” The corona is formed of thin wisps of gas that extend outward into space for millions of miles. It is much less bright than the photosphere, so we can only see it if the rest of the sun is blotted out, for example during a solar eclipse.
Detailed explanation-3: -The uppermost portion of the Sun’s atmosphere is called the corona. It extends many thousands of kilometers above the visible surface of the Sun, gradually transforming into the solar wind that flows outward through our solar system.