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Star, Planet, Moon
What is the difference between a star, a planet and a moon?
Question | Answer |
---|---|
What do planets revolve around? | Stars |
What do moons revolve around? | Planets |
Which of the following does emit light? Moon, Star, Planet, Satellite | Star |
Which of the following does NOT emit light? Star, Sun, Betelgeuse, Moon | Moon |
Objects with a larger ________________ have more gravity. | Mass |
Which of the following have the greatest mass? Moon, Star, Planet | Star |
Which of the following have the most gravity? Moon, Star, Planet | Star |
When we see planets like Jupiter in the night sky they look like stars because they _____________ light from the Sun. | Reflect |
The gravity of the Earth pulls the Moon in, but it doesn't crash into our planet because it has just the right amount of _______________ to continue falling in a circle around it. | Speed |
The _____________ of the Sun pulls the Earth in, but we don't crash into the Sun because we are moving at just the right speed to continue falling in a circle around it. | Gravity |
We see the Moon at night because it _______________ light. | Reflects |
We see stars at night because they _______________ light. | Emit |