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Suns layers 10/16/14

TermDefinition
nuclear fusion a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.
SUNSPOT a spot or patch appearing from time to time on the sun's surface, appearing dark by contrast with its surroundings.
SOLAR FLARE a brief eruption of intense high-energy radiation from the sun's surface, associated with sunspots and causing electromagnetic disturbances on the earth, as with radio frequency communications and power line transmissions.
PROMINENT important; famous
CORE the dense central region of a planet, especially the nickel–iron inner part of the earth.
RADIATIVE ZONE The radiation zone or radiative zone is a layer of a star
CONVECTION ZONE The convection zone of a star is the range of radii in which energy is transported primarily by convection. In the radiation zone, energy is transported by radiation. ...
PHOTOSPHERES the luminous envelope of a star from which its light and heat radiate
CHROMOSPHERE a reddish gaseous layer immediately above the photosphere of the sun or another star. Together with the corona, it constitutes the star's outer atmosphere.
CORONA the rarefied gaseous envelope of the sun and other stars. The sun's corona is normally visible only during a total solar eclipse when it is seen as an irregularly shaped pearly glow surrounding the darkened disk of the moon.
Created by: 4804158454
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