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26 questions
A meteor that stikes the Earth's surface is called a _________.
meteorite
sun
planet
outer planet
The closest star to the Earth is the __________.
Milky Way
Sun
moon
Big Dipper
Moons are naturally occurring satellites that orbit planets.
True
False
When a ______ gets close to the Sun, its frozen material begins to melt and forms a trail of dust, rock and gas behind it.
comet
meteoroid
meteor
star
Which statement about gravity is true?
gravity causes objects to pull towards one another
gravity causes objects to push away from each other
gravity only takes place between planets
the moon doesn't have any gravity
How long does it take the Earth to make one rotation on its axis?
365.25 days
24 hours
28 days
12 hours
How long does it take the Earth to orbit around the Sun?
365.25 days
28 days
24 hours
1 month
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