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Quiz on Mercury, Venus and Earth

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Questions	Answers
What is a large hole caused by a rock hitting the surface of a planet or moon called?	Crater
When a planet orbits the sun it is called?	Revolution
What is a layer of gases surrounding a planet called?	Atmosphere
When a planet spins on it's axis it is called?	Rotation
What is the closest planet to the sun?	Mercury
What is the hottest planet in our solar system?	Venus
What is the third planet from the sun?	Earth