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Bonnie Branch 6th Grade - 20-2 / The Sun

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
nuclear fusion   The combining of two atomic nuclei into a single larger nucleus, as when two hydrogen atoms join together to form helium.  
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core   The central part of the sun, where nuclear fusion occurs.  
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photosphere   The inner layer of the sun’s atmosphere  
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chromosphere   The middle layer of the sun’s atmosphere  
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corona   The outer layer of the sun’s atmosphere  
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prominence   A loop of gas that protrudes from the sun’s surface, linking parts of sunspot regions.  
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solar wind   A stream of electrically charged particles produced by the sun’s corona  
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sunspot   Dark, cooler regions on the surface of the sun  
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solar flare   An explosion of hydrogen gas from the sun’s surface that occurs when loops in sunspot regions suddenly connect  
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