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3rd cycle 5th week

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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Word
Definition
24 Hours   The time it takes the Earth to make a full rotation; the length of day and night on Earth  
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365 1/4 Day   The time is takes the Earth to make a full revolution around the sun; the length of one year  
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Crater   A bowl-shaped depression with a raised rim, formed by the impact of a meteorite  
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Gravity   The natural force of attraction between any two massive objects, such as the Earth and Sun, which gets stronger the larger the object  
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Lunar   Pertaining to the moon  
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Moon   A natural satellite that orbits the Earth that shines by the Sun’s reflected light  
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Orbit   The curved path around an object, such as the path a planet follows around the Sun  
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Phases/Lunar Cycle   The different shapes of the moon as we see it from Earth  
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Revolution   The trip a planet or satellite take around another object  
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Rotation   The turning of the Earth on its imaginary axis  
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Satellite   A natural body, such as the moon, that orbits another object  
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Solar System   The Sun, eight plantets, and other objects that orbit the Sun in a predictable manner  
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Sunspot   Dark areas on the Sun’s surface that are cooler than the rest of the Sun  
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Tides   The rising and falling of the ocean that occurs twice daily; caused by the gravitational pull of the Moon and Sun  
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Created by: Diamondback
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