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Earth in Space Nat

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
a real or imaginary line through the center of a spinning object   Axis  
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a hollow area in the ground   crater  
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an apparent change in the moon's shape   phase  
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to move around another object   revolve  
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to turn around   rotate  
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any object that orbits another larger body in space   satellite  
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day and night is caused by   the rotating of the earth on its axis  
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earth revolves around the sun in an   orbit  
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How does a solar eclipse occur?   The moon passes between the sun and the Earth and the sun is wholly or partially obscured (blocked out).  
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What does Earth revolve around?   sun  
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List the planets in order   Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune  
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Created by: jocamom
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