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6thGrAstroCh3Sec3-6

6th Grade Astronomy Chapter 3 Sec 3 -6

QuestionAnswer
greenhouse effect trapping of heat by the atmosphere
ring thin disk of small particles of ice and rock
gas giants four largest planets
coma outer layer of a comet
nucleus solid inner core of a comet
asteroids rocky objects
meteoroid chunk of rock or dust in space that com from comets or asteroids
meteor a streak of light from a meteroroid
meteorites meteoroids that pass through the atmosphere and hit earth's surface
extraterrestrial life life on other planets
Created by: Karen Copanic
Popular Earth Science sets

 

 



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