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C Level

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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Term
Definition
Rationalism   A belief in reason and logic as the primary source of knowledge.  
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Geocentric   Having Earth as the center (Geo is Greek for "Earth").  
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Heliocentric   Having the sun at the center (Helios is Greek for "sun").  
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Orbit   The path that one heavenly body (such as a planet) follows around another (such as the sun).  
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Projectile   An object fined or launched such as a cannon ball.  
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Mass   The amount of matter in an object.  
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Copernican Theory   Everything revolves around the sun, opposite of what the church thought.  
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Hypothesis   An idea or assumption to be tested in an experiment.  
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Data   Facts of information.  
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Microscope   An instrument that uses lenses to make small objects appear larger.  
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Barometer   An instrument used for measuring changes in the pressure of the atmosphere.  
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Thermometer   An instrument used for measuring tempature.  
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Created by: agustafson40
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