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Tides, eclipses and phases

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
What is the phase that shows 25 percent of the right   Waxing Cresent  
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50   First Quarter  
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75   Waxing Gibbous  
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All of the moon   Full Moon  
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75 to the left   Waning Gibbous  
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50   Third Quarter  
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25   Waning Cresent  
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None of the moon   New Moon  
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When does a lunar eclipse occur   Full Moon  
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When does a solar eclipse occur   New Moon  
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What blocks what in a lunar eclipse   The earth blocks the sunlight from the moon  
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Solar eclipse   The moon blocks the sunlight from a section of Earth  
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What is more common, the lunar of solar eclipse   The lunar  
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When does a neap tide occur   During a quarter moon  
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When does a spring tide occur   During a full or new moon  
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What is a neap tide   The tide of which the high and low tides differences are the least  
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What is a spring tide   The tide in which the difference is the greatest  
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How many tides do we have in one day   Four, two high and low  
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What causes the tides   The moon pulling the water towards it.  
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How many hours pass before the tides change   6 hours  
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