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Sci- C1S1Vocab

Sci- C1Vocab

TermDefinition
astronomy the study of the moon, stars, and other objects in space
axis the imaginary line that passes through Earth's center and the north and south poles
rotation the spinning of earth on its axsis
revolution the movement of one object around the other
orbit the path earth follows
calender a system of organizing time that defines the begining, length, and divisons of a year
Created by: conalljoyce
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