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VOCAB QUARTER 4

VOCAB QUARTER4

TermDefinition
light year distance that ligt travels in a year
astronomical unit 150,000,000 kilometers
universe all of space and everything in it
galaxi group of stars
star ball of gas
planet sphere like object that orbits the sun
dwarf planets smaller version of planet
moons natural
asteroids rock bodies loose ball of ice and rock
comet loose ball of end rock
spectra visible
wavelengt elecromagnetic wave length
hertzsprung russell diagram A agrapn star
big bang theory A THEORY THAT THE UNIVERSE WAS BORNED IN A INSTANT
absolute magnitude apparent SUPER CLOSE OR SPOT ON
sun A BIG STAR
sunspot AREAS OF PLASMA
solar flare ERUP IN SPACE
prominence LOOPS OF PLASMA THAT AREA POLARIZED
chromosphere MIDDLE LAYER OF SUN'S ATMOSPHERE
radiative zone GAMMA RAYS
convective zone OUTMOST LAYER
core EMORMOUS AMOUNT OF ENERGY
rotation revolution 1) SPINNING ON AXIS 2) MOVEMENT OF A CELESTIAL OBJECT
Created by: user-1833002
Popular Earth Science sets

 

 



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