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The Book of think

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
Possibilities   Things that might happen or might be true  
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Reverses   turns things backward, upside down, or inside out  
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Image   something that is seen in the mirror  
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Optical Illusions   Pictures that fool the eye by making something look different than it really is  
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Prove   to show something is true  
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solution   the answer to a problem  
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mineral   a solid formed in nature that has never been alive  
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rock   an object made of minerals  
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igneous rock   rock that was once melted and has cooled  
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sedimentary rock   materials that have settled into layers  
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metamorphic rock   rocks that have changed by heat and pressures  
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rock cycle   the process in which rock changes  
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fossil   something that has lasted from a living thing a long time ago  
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denominator   the bottom part of a fraction that tells about the whole group  
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numerator   the top part of the fraction that tells about the part you are looking at (shaded or not)  
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Equivalent fractions   a fraction that looks the same as another fraction but has different numbers  
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Created by: Richard119
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