Chapter 3 Science Word Scramble
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Term | Definition |
Core | central region of the sun, where nuclear fusion takes place |
Nuclear Fusion | the process in which two atomic nuclei combine to form a larger nucleus, forming a heavier element and releasing huge amounts of energy |
Radiation Zone | a region of very tightly packed gas in the sun's interior where energy is transferred mainly in the form of electromagnetic radiation |
Convection Zone | the outermost layer of the sun's interior |
Photosphere | the inner layer of the sun's atmosphere that gives off its visible light |
Chromosphere | the middle layer of the sun's atmosphere |
Corona | the outer layer of the sun's atmosphere |
Solar Wind | a stream of electrically charged particles that emanate from the sun's corona |
Sunspot | a dark area of gas on the sun's surface that is cooler than surrounding gases |
Prominence | a huge, reddish loop of gas that protrudes from the sun's surface, linking parts of sunspot regions |
Solar Flare | an eruption of gas from the sun's surface that occurs when the loops in sunspot regions suddenly connect |
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dguilliams
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