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Science Unit 6 Vocab

QuestionAnswer
crescent moon a moon phase that looks like less than half a circle from Earth
exomoon a moon outside our solar system
exoplanet a planet outside our solar system
full moon a moon phase that looks like a full circle from earth
gibbous moon a moon phase that looks like more than half a circle from earth
illuminate to shine light on an object and make it visible
lunar eclipse when the moon is completely dark
model an object, diagram, or computer program that helps us understand something by making it simpler or easier to see
moon a rocky sphere that travels around a planet
moon phase the shape of the illuminated part of the moon as it appears from earth
new moon a moon phase in which the moon is not visible from earth
orbit the nearly circular path a smaller object travels around a larger object
pattern something we observed to be similar over and over again
quarter moon a moon phase that looks like a half-circle from earth
scale the relative size of things
solar system the sun, the planets that orbit the sun, and other objects that orbit the sun
sun the star that is the main source of light at the center of our solar system
terminator the border between light and dark on the moon
year the amount of time it takes for a planet to complete one orbit around a star or stars
Created by: 10417000
 

 



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