UNIVERSE
THE SUN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the Sun?
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It is a hot ball of solids, liquids, and gases.
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It is a hot ball of solids.
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It is a hot ball of liquids.
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It is a hot ball of gases.
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Explanation:
Detailed explanation-1: -Our Sun is a 4.5 billion-year-old star – a hot glowing ball of hydrogen and helium at the center of our solar system. The Sun is about 93 million miles (150 million kilometers) from Earth, and without its energy, life as we know it could not exist here on our home planet.
Detailed explanation-2: -In the star’s core, two hydrogen atoms collide and fuse together to make a new helium atom, releasing releasing huge amounts of energy and making the star expand. The sun is a mass of incandescent gas, a gigantic nuclear furnace.
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