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Objects in the Sky2

5ES

QuestionAnswer
axis an imaginary line going straight through the planet between the North and South poles. The Earth rotates on this
season one of four quarters into which a year is commonly divided
tilt is the move or shift so as to slant or tip
dependent variable the data that changes its value according to the value of the other data that is being compared
graph a way to organize data. It gives a picture of what happened in an investigation.
independent variable data that does not change and whose value determines the value of the dependent variable
x-axis the horizontal line on the graph that represents the independent variable
y-axis the vertical line on the graph that represents the dependent variable
calendar a way of dividing time into days, weeks, months, and years using the time it takes the Earth to complete one rotation and one revolution
month the amount of time it takes the moon to orbit the Earth
orbit to move completely around another object
revolution the completion on one orbit around a center.
revolve to move in an orbit around a center
rotate is to turn about an axis or center, to spin
rotation the completion of one spin around an axis.
year the time it takes the Earth to orbit one complete time around the sun.
Created by: hworden
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