Ch.20 Vocab Word Scramble
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Question | Answer |
a large cloud of gas and dust in interstella space; a reigon where stars are born or they explode at the end of their lives | nebula |
a cloud of dust and gas that formed our solar system | solar nebula |
the combination of the nuclei of small atoms to form a larger nucleus | nuclear fusion |
a dark area of the photospere of the sun that is cooler than the surrounding areas and that has a strong magnetic field | sunspot |
the spin of a body on its axis | rotation |
the path that a body follows as it travles around another body in space | orbit |
the motion of a body that travels around another body in space; one complete trip around an orbit | revolution |
Created by:
cathermarybeth
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