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stars and planets

TermDefinition
1.rotate to spin around an axis.
2.axis an imaginary line that runs through the center of earth from the north pole to the south pole.
3.revolve to travel in a closed path around the sun.
4.orbit an object's path in space around another object.
5.moon a small planet-like body that revolves around earth rather than the sun.
6.phases as the moon revolves around earth,diffrent amounts of its lit surface can be seen.
7.solar system is a group of objects in space that orbit a star in the center, plus the star itself.
8
Created by: user-2047029
 

 



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