Earth moon and sun study guide define 1 revolution the movement of one object around a center or another object a period of revolution the time it takes a planet to make one complete trip around the sun b days for earth to make one complete revolution 365 1 4 c one revolution one year d. Title earth moon sun author john nealon created date 1 24 2013 41957 pm. There was a problem previewing this document retrying retrying download. The position of the sun earth and moon during a new moon phase is sun moon then earth the moon is between the earth and the sun causing the side of the moon facing the sun to block the sunlight from the other side of the moon the side we see on earth sun moon earth what does waxing mean. Start studying earth sun and moon study guide learn vocabulary terms and more with flashcards games and other study tools